We stayed for 4 nights (2 adults & 8 children). Thanh (the owner) was very helpful & friendly. The penthouse is very spacious, however, there are 2 flights of very very steep stairs!! Also there was a smell in several areas of the apartment that smelt very much like cat pee. The rooftop garden is not really set up for use... There is a lot of 'stuff' lying around. The apartment building itself seems to be in a good location, good places to eat (try Edwards - great service & food).