Luis was a wonderful host during my 3 month stay at his apartment. Check was easy and he was very good staying in touch and making sure we were taken care of. The place is very nice, clean, and modern. The only cons was the little natural light and the bit of noise from the street. You can find yourself sleeping in all day in the room because it stayed very dark. Also its on the first floor (above street level) so be aware you're going to hear tourist traffic. It never too noisy though. Outside of that, I'd recommend Luis's place to anyone.