We booked a double tent for 3 nights but got a twin for the first 2 then they swapped the beds for a double as they needed the singles, We didn't have an issue with the singles, I'm sure they would have swapped them for us had we asked.
We booked an airport pick up which was waiting for us and was efficient, we also ordered food for our late night arrival and ate in house on one other night, both meals were buffet style and were of a high standard and had plenty of choice (if you tell them about dietry requirements they cook something special for you) Wildebeest also have a folder of daytrips & safaris that they can organise for you, we went on the Kibera slum tour, it was excellent and our guide Sande was lovely, he looked after us extremely well. About a 5 minute walk from Wildebeest there is a secure forex bureau (with security) and a really nice Ethiopian restaurant and Kenyan cafe (all in the China Centre)
The price of the accomodation for the standard, was excellent, we were really pleased with our choice. The staff were lovely too, helpful and friendly. It also has cheap fast internet. Tip: take earplugs, the area is so quiet that if a couple of guests are noisy on the terrace the sound travels a long way.