Me and my friend stayed here for 2 nights. Although arrival was little bit messed, cause of slow reply, we were comfortable here. The room is near subway, airport and there are also shops & restaurants here - but to the centre of Madrid, it takes about 30-45 minutes. The hosts are very nice, place was clean and we recommend this accommodation.
But I have to point out, that the room was quite cold and we didn't have keys to our room.