I stayed there last august and too be honest it wasnt the best experience ive had in a hotels in san antonio, it kind of reminded me of a multi storey car park, with a featureless pool, no grass just masses of concrete.

The rooms are supposed to be one bedroom apartments which is not reallyquite right. When you walk into your appartment the hallway is part of the first bedroom, you have to walk through this first room through an arch way (no doors) to the main room which has a kitcheneete and two single beds. So to get in and out of the apartment you have to walk through a bedroom and its the same to get to the bathrooom, no privacy at all.

the rooms were only cleaned once inthe two weeks i was there despite loads of complaints and the staff werent very helpful. On the plus side, its in a good location next to the beach and within walking distance of the town.

Reviews can be found on the following link

http://www.holidaytruths.co.uk/reviews/spain/balearic-islands/ibiza/san-antonio/thb-ibiza-mar-apartments/

HTH
Biff