PROS: Great location, bars, market and bakeries in front of the house. Metro station 2 minutes walking from the place.
The room is spacious and has all the amenities you need.
The host is really hospitable and agreed to wait for our check in after 11 PM.
CONS: You cannot lock the room when going outside. The room has the key to lock from the inside, but there is no possibility to lock from the outside (there are keys for the whole apartment, though).
The toilet is outside of the room (just across, so no particular problem).
The room itself has no sound insulation, therefore there is limited privacy.
The bed is squeaky and uncomfortable (good for 2-3 days, after 5 we had our back hurting in the morning).
Overall impression: Would stay here again.