Christian is a warm and thoughtful host. Although he was not in town when we arrived, he was very accessible and regularly checked in on us via text.
The apartment itself is clean, stylish, and centrally located. We walked nearly everywhere from the apartment! There are numerous restaurants and bars just a few steps away.
As for the neighborhood, we felt very safe in the area, even at 4 in the morning after a night out.
I highly recommend Christian is you're looking for a place to stay in Madrid!