I spent almost two months in Raul's house and I can only strongly recommend it.
Raul and his assistant Elis have been amazing host: every time I had an issue they would take care of it within minutes. They've been kind, accommodating my requests and doing everything they could to make my stay pleasant.
The house is perfect. It is spacious for one or two people, clean, functional and in a great area. It is walking distance from fancy restaurants in Condesa, and very close to cheaper options in Escandon. A perk was the market in the park 200mt from the house, where amazing food is served and fresh fruit can be bought. The house is very quiet, no noise can be heard at night. It comes with all amenities one can expect: tv with netflix, fan, washer and drier, towels and soap.
I loved my stay there and I hope you won't miss the opportunity to take advantage of this wonderful loft.