Stayed a couple of times, and will keep going back. The location is great, breakfast is good and most of all, the apartments are kept very clean. The CBD is very accessible and so are most of the malls and some good restaurants. The area is serene and despite being next to the road, there isn't too much traffic, hence tends to be a relatively quiet place.
There is a basic gym that works well, but some of the machines need some maintenance.
Worth a stay for anyone visiting Nairobi.