Vivian's place was basically good if you're a single traveler who just needs a place to sleep at night. Check in was very easy and she has good recommendations for local spots. Full shower and separate tub was nice. Yes it's small but you know that already. Plenty of hot water and thankfully a very quiet neighborhood at night. Main complaint is the bed, it's one of those mats that's only a few inches thick and therefore is VERY hard. Didn't sleep very well and wasn't kind on my back. It's also a little on the short side (I'm 6'2') and so in order to stretch out I had to open the closet thing at the foot of the bed and my feet basically stuck into that. Metro about a 6 minute walk with lots of restaurants only 3-4 minutes walk. Would only recommend for a single traveler, too cramped for 2 people IMO.
Tip for getting there: take the MTR airport express to kowloon station. From there it's a 5 minuts cab ride.