Don't quite know what advise you're looking for since you've already decided to buy. Value is in the eyes of the beholder.
My only comment is that with all those amenities 'swimming pool, private Residence Club (Gym, Cafe, Library, Changing Room), Intelligent High Speed Lifts, Surveillance Security System, Bore Hole, Two Back-up Generators, Access Control System.' you are looking at a monthly service charge of @20k, before you factor in insurance, maitenance and wear&tear, you can take off nearly 25k from anticipated monthly rent.