Koffieservice
Beschikbaarheid controleren

Beoordelingen van Leonardo Royal Hotel Oxford

4 out of 5
Leonardo Royal Hotel Oxford
Godstow Road, Wolvercote Roundabout, Oxford, England

Beoordelingen

8,4

Zeer goed

Gastenscore: 10 - Uitstekend. 493 van 1013 beoordelingen" "
Gastenscore: 8 - Goed. 308 van 1013 beoordelingen" "
Gastenscore: 6 - Redelijk. 115 van 1013 beoordelingen" "
Gastenscore: 4 - Matig. 61 van 1013 beoordelingen" "
Gastenscore: 2 - Ontzettend slecht. 36 van 1013 beoordelingen" "

8,8/10

Netheid

8,6/10

Personeel en service

8,6/10

Voorzieningen

8,6/10

Staat van de accommodatie en faciliteiten

8,2/10

Milieuvriendelijkheid

Beoordelingen

8/10 – Goed

W.

Positief: Netheid, personeel en service en comfort kamer
Los zittende kraan bij was-bassin waardoor water moeilijk te gebruiken was om de leiding heel te laten. Is de volgende morgen wel weer vastgezet.
2 nachten verbleven in juni 2021
Reactie van Kasey op 10 jul 2021
Good evening Thank you very much for your review - we are pleased that you enjoyed your stay We hope to welcome you back again soon Kind regards Kasey Watson Front Office Manager

10/10 – Uitstekend

Divina

Reisde met een groep
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Yo recomiendo a todos este hotel,muy cómodo, limpio,la gente agradable
3 nachten verbleven in mei 2024

10/10 – Uitstekend

Santosh

Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Rooms are neat and tidy, staff are polite and helpful. Definitely recommed the hotel. Though the dinner options are very less within the hotel for Vegetarians, and almost no dinings options outside the hotel as well. So come prepared accordingly
1 nacht verbleven in mei 2024

10/10 – Uitstekend

David

Zakenreiziger
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Great property. I was there only for 1 night for business. Easy parking. Great gym, pool and sauna. Highly recommended for a short stay.
1 nacht verbleven in mei 2024

6/10 – Redelijk

Elaine

Zakenreiziger, Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
I love staying in Leonardo but it is second time they give me a small room I payed for superior room but it is more small then single room. I’m very disappointed because I’m staying there around 5 times in the year
3 nachten verbleven in mei 2024

10/10 – Uitstekend

John Edward

Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Very tranquil and lovely
2 nachten verbleven in mei 2024

10/10 – Uitstekend

Alvaro

Reisde met familie en kleine kinderen
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Good standard, nice pool and health centre
1 nacht verbleven in mei 2024

10/10 – Uitstekend

Gerard

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
Nice old building with lots of charm. Very comfortable
1 nacht verbleven in mei 2024
Reactie van Guest Relations op 10 mei 2024
Dear Gerard, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Volker

Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Das war ein schöner Aufenthalt mit super netten Personal und gutem Essen. Und nochmal vielen Dank für die schöne Überraschung zu unserer Silberhochzeit! ♥️
5 nachten verbleven in mei 2024
Reactie van Guest Relations op 10 mei 2024
Lieber Volker,Vielen Dank, dass Sie sich die Zeit genommen haben, uns eine Bewertung zu hinterlassen. Wir freuen uns, dass Sie Ihren Aufenthalt bei uns genossen und eine tolle Zeit hatten. Wir hoffen, Sie bald wieder bei uns begrüßen zu dürfen.Vielen Dank,Gästebetreuung,Leonardo Royal Oxford

10/10 – Uitstekend

David

Reisde met een groep
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Hotel is a fair bit out of town. However, there are regular buses going past.
2 nachten verbleven in april 2024
Reactie van Guest Relations op 10 mei 2024
Dear David, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

John

Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Although this hotel is out of town, it is served by a very good bus route. The bus stops outbound just around a corner from the hotel entrance and inbound outside the hotel entrance. Just in the village is the river, the extensive woodlands and a riverside meadow which enables one to walk all the way into town away from roads.
3 nachten verbleven in maart 2024
Reactie van Guest Relations op 10 mei 2024
Dear John, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

James

Reisde met partner
Positief: Netheid, voorzieningen en staat van de accommodatie en faciliteiten
Great
1 nacht verbleven in mei 2024
Reactie van Guest Relations op 10 mei 2024
Dear James, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Mo

Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
perfect
2 nachten verbleven in mei 2024
Reactie van Guest Relations op 10 mei 2024
Dear Mo, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

6/10 – Redelijk

Elaine

Reisde met een groep, Zakenreiziger
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Nice hotel but my room very small
3 nachten verbleven in april 2024

10/10 – Uitstekend

Ali

Reisde met familie
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Very nice hotel with comfortable rooms and amazing breakfast
5 nachten verbleven in april 2024
Reactie van Guest Relations op 1 mei 2024
Dear Ali, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Andy

Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Awesome hotel , stayed in order to visit Blenheim palace. Hotel was brilliant , just outside oxford but perfect for us. Staff brilliant, hotel brilliant, what more can I say! We will return
1 nacht verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Andy, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Elaine

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
4 nachten verbleven in maart 2024

10/10 – Uitstekend

Eliana

Zakenreiziger, Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Excellent customer service. We always stay at Royal Leonardo because it’s convenient and it has great facilities. The restaurant is very good and breakfast is delicious. The person in charge of our check in in room 345 on Friday April 19th was kind, polite and helpful with my kind request. Also, Jean Carlos at breakfast buffet is always very nice. I miss Kasey as he was extremely kind and polite and I must highlight his brilliant customer service. I know he is now based in Birmingham and I hope to greet him there too. The person in charge at the breakfast desk (a young Asian gentleman is very proactive and he was helping my husband to find me in the restaurant). Also, I love the upgrade room system, parking facility and self check in. The best surprise was some years ago when I got a present containing an Oxford beautiful cup, a key ring and a beautiful note as a welcoming back and an apology for an incident caused by another guest who was smoking and disturbed our corridor. What a lovely gesture! Overall, I had a nice weekend thanks to Royal Leonardo! As a regular customer, I would like to get directly with the hotel, the same prices as Expedia offers. I highly recommend this hotel to my family, friends and Oxford University colleagues. Kind regards filled with gratitude, E Perez and A Garcia
2 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Eliana, Thank you for taking the time to leave us a review. We are pleased to know that you love visiting the Leonardo in Oxford often and have a fun time with us. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Philip

Positief: Netheid, staat van de accommodatie en faciliteiten
1 nacht verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Philip, Thank you for taking the time to leave us a review. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Julie

Reisde met familie
Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
Property kept very well. Rooms were beautiful and clean. Very good breakfast.
2 nachten verbleven in april 2024
Reactie van Guest Relations op 30 apr 2024
Dear Julie, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Andrea

Reisde met familie
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
.
2 nachten verbleven in april 2024
Reactie van Guest Relations op 30 apr 2024
Dear Andrea, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

4/10 – Matig

Jackson

Reisde met familie
Positief: Personeel en service
Negatief: Netheid, staat van de accommodatie en faciliteiten
The rooms are not soundproof and neighbors can make enough noise to bother your sleep. The TV in the room keep randomly turning on. There are flies in the room when we first go in. The cleaning staff will clean the room even if you requested do not disturb.
2 nachten verbleven in april 2024
Reactie van Guest Relations op 30 apr 2024
Dear Jackson,Thank you for taking the time to leave us a review. We apologise for the inconvenience faced by you during your stay and how it affected your overall experience. We hope we can welcome you back again in the future. Many thanks,Guest Relations Leonardo Royal Oxford

8/10 – Goed

Remigijus, Elm Wisbech

Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Nice pool, Very grateful breakfast
1 nacht verbleven in april 2024
Reactie van Guest Relations op 30 apr 2024
Dear Remigijus, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Carol

1 nacht verbleven in april 2024
Reactie van Guest Relations op 10 mei 2024
Dear Carol, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Mark

Reisde met partner
Recently renovated. very good value for money
1 nacht verbleven in april 2024
Reactie van Guest Relations op 30 apr 2024
Dear Mark, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Paul

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
1 nacht verbleven in april 2024
Reactie van Guest Relations op 30 apr 2024
Dear Paul, Thank you for taking the time to leave us a review. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Rob

Reisde met partner
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Car parking wags ok - but full early in the day.
1 nacht verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Rob, Thank you for taking the time to leave us a review. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Mark

Zakenreiziger, Reisde met familie
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Good
2 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Mark, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Claire

Reisde met familie
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
This hotel was great for a visit to Oxford. Great location on the edge of the city, so very easy to find when coming from the motorway. The bus stop was 2 minutes walk from the hotel and it’s an easy way to see the city centre.
1 nacht verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Claire, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Olegario Pedro, Azusa

Reisde met familie
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
The staff, cleanliness ofv this property were great, maybe too clean. The smell of cleaning products permeates the whole hospital. My niece has asthma and had to take allergy medication. The hotel restaurant cooks up some good meals too
3 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Olegario, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Duncan

Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Property in very good location. Easy to park and very good to travel from the hotel to the local attractions
1 nacht verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear , Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Michael

3 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Michael, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Anna

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
1 nacht verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Anna, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Bethany

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
Good
2 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Bethany, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Lynda

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
Excellent out of the city hotel.
1 nacht verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear lynda, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

6/10 – Redelijk

Kiranpreet

Positief: Netheid
Negatief: Personeel en service, staat van de accommodatie en faciliteiten
For vegan please give more options for room service especially those with intolerances.
3 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Kiranpreet,Thank you for taking the time to leave us a review. We apologise for the inconvenience faced by you during your stay and how it affected your overall experience. We have noted your request for future. We hope we can welcome you back again in the future. Many thanks,Guest Relations Leonardo Royal Oxford

8/10 – Goed

Dilan

Positief: Netheid, staat van de accommodatie en faciliteiten
Negatief: Personeel en service
1 nacht verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Dilan, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

6/10 – Redelijk

Glenn

Reisde met familie
Positief: Personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Good location, nice hotel, has everything you may need. We unfortunately had which can only be considered a cleaning staff issue? When we pulled back blanket there was a small stain of blood. The cleaning supervisor seemed to want to blame us for the stain. Management stepped up to compensate us for this unfortunate circumstance, but please don't take this one off as a problem with the hotel. We had a great 2 night stay.
2 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Glenn, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Kathleen

Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Rooms, staff and overall appearance was immaculate. Pool was a little smaller than thought it would be but great for families with small children. Gym equipped with new modern gear and used twice while there. Parking was ample and much cheaper than other advertised hotels. A little further out then I thought to the city centre but with the help of the hotel staff found the bus stop with no bother. Buses into and from town every 10/15 mins so this would not put me off staying here again.
3 nachten verbleven in april 2024
Reactie van Guest Relations op 29 apr 2024
Dear Kathleen, Thank you for taking the time to leave us a positive review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Mark

Zakenreiziger
Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
All good except for a cold breakfast, I was down for breakfast at 7am !!! Talked to desk and they told me to talk to Expedia!
1 nacht verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Mark,Thank you for taking the time to leave us a review. We apologise for the inconvenience faced by you during your stay and how it affected your overall experience. We hope we can welcome you back again in the future. Many thanks,Guest Relations Leonardo Royal Oxford

10/10 – Uitstekend

Farleigh

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
1 nacht verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Farleigh, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Liam

1 nacht verbleven in maart 2024
Reactie van Guest Relations op 30 apr 2024
Dear Liam,Thank you for taking the time to leave us a review. We apologise for the inconvenience faced by you during your stay and how it affected your overall experience. We hope we can welcome you back again in the future. Many thanks,Guest Relations Leonardo Royal Oxford

10/10 – Uitstekend

Joanna

Reisde met familie
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Delightful hotel - very comfortable, lively food and very efficient staff. Would definitely stay again.
1 nacht verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Joanna, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Andy

3 nachten verbleven in maart 2024
Reactie van Guest Relations op 30 apr 2024
Dear Andy, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Carlos

2 nachten verbleven in maart 2024
Reactie van Guest Relations op 30 apr 2024
Dear Carlos, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Sangeeta

Reisde met familie, Reisde met familie en kleine kinderen
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
Excellent property
1 nacht verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Sangeeta, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Jason, Cary

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
1 nacht verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Jason, Thank you for taking the time to leave us a review. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

10/10 – Uitstekend

Elaine

Positief: Netheid, personeel en service en staat van de accommodatie en faciliteiten
Very good
3 nachten verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Elaine, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

8/10 – Goed

Ka Mei

Reisde met familie
Positief: Netheid, personeel en service, voorzieningen en staat van de accommodatie en faciliteiten
A great choice for accommodation if you want to visit Oxford, it is not far from the city centre, very convenient. Deanne helped us to check-in and she is very nice. Thanks again!
2 nachten verbleven in maart 2024
Reactie van Guest Relations op 29 apr 2024
Dear Kai Mei, Thank you for taking the time to leave us a review. We are pleased to know you enjoyed your stay with us and had a fun time. We hope to welcome you again soon. Many thanks,Guest Relations,Leonardo Royal Oxford

2/10 – Ontzettend slecht

Takuya

Positief: Netheid
Negatief: Personeel en service, staat van de accommodatie en faciliteiten
接客態度
3 nachten verbleven in februari 2024
Reactie van Guest Relations op 29 apr 2024
親愛的拓哉，感謝您抽出寶貴時間給我們評論。 對於您入住期間所遇到的不便，請接受我們的歉意。 我們希望很快能再次歡迎您回來。非常感謝，賓客關係萊昂納多·皇家牛津