Pros:
Security - three lots of codes to get into the building.
Value for money - perfect for 1 night if you're travelling or visiting for a gig/concert and just need somewhere to sleep.
Facilities - fullly equipped kitchen, bathroom, etc.
Communication with host
Value for money
Cons:
Cleanliness - room quite dusty. There was no hand soap in the kitchen and bathroom, or towels on arrival, I had to call to get these. They were brought up within 10 minutes though.
The bed doesn't stay still on the floor, it moves around which was irritating.
The pillows felt more like rolled up t-shirts and were uncomfortable to sleep on.
Very noisy during the night due to street noise filtering in and walls being very thin to other house guests.