I recommend this place with my whole heart! The whole stay was very pleasant. Cristian is a fascinating and a well mannered man. The house is very close to the subway like 2 minutes and you can get anywhere very easily. You will be staying on a very big large couch but i didn't have any problem, it feels just like a bed. I would recommend this place for any solo women traveler also. It is very safe and cozy. Lastly don't forget to pack some thick pjs because in Madrid the places at night can get pretty cold in general.