We stayed at Vivian's place during a long weekend in Hong Kong. Her place is nicely situated in Mong Kok, close to the Mong Kok metro station from which it is very convenient to go anywhere else in Hong Kong. Roaming Mong Kok itself, with its lively and bustling crowds and stores, is great fun and feels less touristy than Hong Kong island and TST. The place is very nice and clean, but not very big. For us this was perfect as we were out exploring Hong Kong all the time anyways. And any place in Hong Kong is going to be small unless you spend insane amounts of money. In summary, we would definitely stay here again when visiting Hong Kong.