Great, cozy apartment in a very nice neighborhood. It's exactly as pictured and is close to restaurants, bars, shops, boutiques and several different metro stations. Fridge was stocked with beer, wine and other necessities, which was a very pleasant welcome. And Jose always immediately responded to messages.
There's no elevator, but that is clearly stated and didn't bother me at all. Also, on the weekends, some of the bars in the area can be a bit noisy, but during the week it was fine. It's to be expected in such a central location.
I would definitely stay here the next time I'm in Madrid and would recommend it to anyone else.