My wife and I stayed here as part of a longer trip in Tunisia (we eventually made our way south to Ksar Ghilane). The rooms (all suites) were spacious and well-appointed, they have very nice views and private balconies, and the rest of the facilities are very good. The staff were all pretty courteous, and while not extremely helpful, very polite and attentive. The hotel is located on the far southern end of Yasmine, so it might not be convenient unless you take taxis everywhere or have a rental car (we had the latter, so it was actually preferable). One recommendation, though: go into town or elsewhere for your meals. The food at the restaurants is only mediocre, and the service at the restaurants was even worse. This was the only disappointment while we were there. There are some very good places to eat in Hammamet (15min drive), and I suggest you do that as often as you can.
One more tip: call the hotel directly to book instead of booking online - you will get a slightly cheaper rate (at least this is what they told us when we checked in).
All in all, this was the best place we stayed while in Tunisia in terms of the quality of the place and the rooms, though of course it was also the most expensive. We enjoyed our stay.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC