Had an amazing stay while I was visiting Madrid.
HOUSE: located on first floor, so if you have heavy or a lot of luggage, this in not a problem. Area is very beautiful, has a nice park/play area for kids, a mini grocery store within 1 min walk. Very peaceful and quite area, very kid and family friendly. The house is very clean and has plenty of space for 5 + personnel. We were treated very well considering we had to make time changes due to my flights changing several times. Landlord was more than happy to assists us with and very understanding, also she included some surprise goodies (delicious Croissants).
LOCATION: About a 15 min to airport and 15 min or so to downtown Madrid. Area has plenty of parking and most importantly it is free for those with vehicles.
I would definitely stay again in the future. highly recommend it.