Juan Pablo's place was centrally located being 50m away from the metro line that takes you straight into the center of Madrid. Door to Plaza del Sol was about 10 minutes max. He doesn't speak much English but is always willing to help with whatever you may need. His family is also very kind and helpful if Juan Pablo isn't around. The cleanliness could be a little better, but if you just need this as a place to sleep, this is perfect. Highly recommend to solo travelers.