We went to Bistro Nine twice during our weekend stay in Vung Tau - for dinner and lunch. Good menu selection, large wine cellar. Staff were friendly and efficient during service time. Cute cafe style not what I expected from french restaurant but comfortable and relaxed atmosphere. My only criticism was at 10pm we were finishing our bottle of wine when staff proceeded to move all tables and chairs around us and stack them up! I felt uncomfortable and we were clearly not welcome anymore - the staff did not say bye or even acknowledge us on the way out! Unfortunately staff are friendly until home time!