Luis's place feels like home. It has a lot of charm, it's clean and perfectly located to visit Lisbon. The mattress is incredibly comfortable and the bedroom keeps cool (which is especially nice to come back too when you've had a long hot day outside) . The apartment is also close to a ton of great restaurants that Luis kindly recommended. We had a great time at Taberna Portuguesa (the waitors are particularly welcoming) and Pharmacia (less traditional/more on the hip side but food and service was great).
The only tiny thing about the place is that you hear the bells ringing in the morning (every hour or so). If you're a light sleeper, bring ear plugs:) But overall, we loved Lisbon and our experience at Luis's place!! Thank you!