Very comfortable bed, room is small but cozy.
A few things of note: there’s a window for airing right above the bed, but it creaks from the wind
There is a constant smell of old clothes in the room, but I think a day of airing the room could fix that
the apartment has other residents and they are all very nice and keep the place clean. But the door isn’t very sound proof so sometimes you hear the bathroom from not very far.
Overall, very comfy little place at the heart of Madrid!