Carlos' place is extremely clean, beautifully decorated and comfortable. I only stayed for one night, as I had a 24h layover in Lisbon, but the apartment has everything you could possible need for a longer stay (appliances, spacious, TV, comfortable bed, good location, etc.). I have been to Lisbon a few times, so I was comfortable picking this place that is a bit further from the touristy center. The neighborhood is quiet and calm, and it is a short bus or cheap uber ride into the center if you need. Finally, Carlos was really accommodating with communication and allowing me to leave my luggage in the apartment after check out and before needing to head to the airport. I even had to call him at one point and he was responsive within minutes. Highly recommend, and I would stay here again!