Renan's apartment is absolutely lovely. It is situated in a lively neighborhood and has everything you need for your weekend in Madrid. Although i didn't get to meet Renan in person he had someone come to the door within five minutes of our arrival who told us everything we needed to know. The apartment is super clean and it almost felt like staying at an upscale hotel. Also there are some really great restaurants and bars at your doorstep. I'll definitely be staying at Renan's for my next visit