Just got back from Nairobi and stayed a couple of nights here then had a day room on the return trip. You definitely want to ask for a suite on the right side of the hotel, we were in room 133 and it was lovely. Our day room was on the third floor on the left side as you enter the hotel and it wasn't nearly as nice. Only the right side wing has a first floor, the left side starts on the second floor so it was kind of confusing.
The buffet breakfast is out of this world, lunch poolside was. Good but nothing spectacular like breakfast. Never had dinner at the hotel.