The appartment is ideally located, in a loving and quiet neighbourhood. The subway is a 5 minutes walk from the appartment, there's a supermarket just across the street, and a very nice bakery.
The appartment was clean, very well equipped, large enough for 4 people and there was everything we needed.
I don't speak spanish, but Francisco speaks english, so the communication was easy, no language barrier.
I've had a very nice trip in Madrid with my friends, i definitively recommend this appartment !