I stayed here for 9 days.
The good things: The host doesn’t live in the apartment so you’ll have a lot of privacy (although there will be 3 other guests).
This room has a huge bed and a heater, and overall the apartment has all the necessary facilities.
There’s a supermarket just a few minutes walk from the apartment.
The bad things:
The apartment is located 1,3 kilometers from the nearest metro station (Nueva Numancia, line 1 / blue line).
The neighborhood itself is one of the most dangerous in Madrid. Imagine a real ghetto where criminals are all over. That’s the kind of neighborhood this apartment is located in. Couple this with the fact that you have to walk for about 15 minutes from metro station, and it’s not hard to see why you don’t wanna take this fairly long walk late at night.
My advice to anyone looking for a place to stay in Madrid: Find one in a safer neighborhood. The southern part of the Vallecas neighborhood just isn’t a safe place to be.