The room is not very special, but it is in a great location just at the start of Plaka and close to the main streets like Ermou and Metropoulis. So everything is quite close by.
Big advantage of the hotel is the helpfulness of the staff, they are very friendly. Every morning at breakfast there was one of the girls who was asking at every table if there were any questions, also asking if she could help with making some plans for the day. Really helpful, and taking all the time that was needed to answer your questions.
The rooms are probably a bit overpriced, like all hotels in the Plaka area, but the good service makes it still worth paying. On top of that they serve a nice breakfast with lots to choose from.