I had a great time here at Roque's place. He was there for any question I had. Check-in was smooth and easy. Roque provided amazing tips and advice on things to do, places to eat, and places to visit.
As for the location, there literally couldn't be a better location for the apartment. It's 100% safe at anytime of the night and it's right in the Center of Madrid. You are about 5 minutes walk from Plaza Mayor (The main Plaza) and 10 minutes from pretty much all other cool things like the Royal Palace.
There are tons of great places to eat around the area and there is a metro stop about 2-3 minutes walk. I highly recommend using the metro for the experience and the cost is so cheap to travel all over the city.
All in all, I thoroughly enjoyed my stay at Roque's place, I love Madrid and will certainly come back in the future!