Alvaro is really nice and friendly host (also. However, the room we stayed in wasn't very clean and comfortable (a broken plug, a bed sheet instead of a pillowcase, locked closets, lack of privacy). There is no window in the room.
In the kitchen there was very little space and it was dirty. We missed a table on which we could eat our meals. Sad, that guests have to pay extra for a washing machine.
At the beginning we felt like our host were not really prepared for our arrival (fan not working, only one towel, no space in the fridge for us).
Alvaros flat is nice but need to be repaired a bit.