Could not get a better location in Madrid! The host is also friendly and he met with us in person to give us instructions. Everything was great!
The 2 things that could be better would be 1) cleanliness; the place is clean as in it's not cluttered and there are plenty of space for your belongings during a long stay but it's not clean like you can eat off the floor. there were stains and crumbs on the couch, smears and smudges on tables and counter tops, etc and 2) hot water; we don't take long showers but ran out of hot water on some days.