We've had a great experience in the Apartamentos Panoramic. The room was perfectly cleaned everyday and it had all we needed. Especially the air conditioning was really great with the hot sun haha. The breakfast was just fine and the overall experience with the staff was good. The location is very central and easy to go for great food and see the City of Ibiza and the rest of the Island.
The pool is a great addition as well, together with the bar. The man working (most of the time) behind the bar has to be given a special mention. Mario made the best cocktails, gave the best service from the entire staff of the hotel and was always in a good mood. The pool was great, but with Mario there, it made the pool experience perfect!
Apartamentos panoramic is perfect for whichever group you're going with, just has everything you need for a vacation with a good price/quality ratio.