The flat is even bigger than I expected, though beds are smaller (looks in photo like a double bed). Floor is from tiles and a bit cold in autumn, but I hope, it helps during summer.
Furniture and especially bathroom is a bit outdated, so don't expect hi-end quality, but cleanness is everywhere. Hosts leave even small breakfast (croissants and jams, honey, coffee and tea). Antonio and Silvia are very pleasant and attentive, they help with communication in English.
Location is good - half a way from railways station to city centre, which is just around 1 km from house. There are some shops nearby, Modern Art Museum MAMbo, cinemateque.