I recently hosted 40 guests for my birthday dinner at the Black Bamboo. The service was spectacular, particularly the help I got from the manager and chef prior to my party. Everyone had fun. The only criticism I have is that the food wasn't hot when served - probably because of the size of my party!
That said, I would definitely go back and I would definitely recommend the Black Bamboo. The setting is gorgeous, the staff is friendly and the ambience is classy.