My friends and I rented out a large room here for a party, and it was so much fun. They even provide tambourines. Tambourines and BYOB are a great combination. I have since rented out smaller rooms for smaller gatherings. You can stay very late (I believe until 4 in the morning some nights of the week). The staff is super helpful and polite. My only complaint is the lack of songs in English, and the lack of updated song selection. But even with that, I am still hoarse for days after going.