This apartment is in the most fantastic area. Walking distance to shops, restaurants, the fabulous Mercado San Miguel and Plaza Mayor. It's
in a quiet elevator building, with everything you need. The host was accommodating in allowing me to leave my luggage, as I had an early arrival.
The only drawback, for me personally, was the offbeat staircase to the loft bedroom. I had a hard time navigating it.
Aside from that, I would still highly recommend this apartment for your stay in Madrid.