Had a fantastic stay here recently - booked 2 rooms, one was upgraded to stunning Executive Suite complete with jacuzzi infinity bath! Made for a wonderful birthday present for my mum.
Service had stepped up considerably since our last stay and F+B gave us some truly personal provisions - camel milk in 4 flavours, sheep yoghurt, special menus etc. 18 Degrees is really great (esp sitting on the terrace) - the Entertainer vouchers offer 2-for-1 on mains.
During our stay there was an outstanding spa promotion (199 AED for hour massage) but they were fully booked - if you like spa, might be worth finding out what promotions there are before hand as it wasn't on their website