Our stay at Luis' studio was absolutely fantastic from start to finish. Luis was there to let us in right on time and provided so much information about the apartment and Porto. Luis provided a number of recommendations for sights to see, restaurants, bars, etc. and every recommendation was excellent (in particular, Reitoria and Real Hamburgueria). The apartment itself is absolutely beautiful and feels even bigger than it looks in the photos. It was also very clean which we really appreciated! It is also in the perfect location to experience Porto - everything was within walking distance. I highly recommend Luis' studio!