We had a great stay at Carlos place - it was quiet, clean and private. A nice place to come back to after a day of seeing the city, and a convenient location. The full kitchen and access to the patio was nice, and we appreciated there was coffee and some initial water provided. Overall, it was very comfortable.
For the most part, Carlos was a great communicator and it made check in very easy. However, we had a terse conversation when I made a mistake locking the door the first day.
But, that wouldn't stop us from staying there again!