We had a wonderful stay at Alfredo's place. It was suler clean and looked awesome with the vintage style furniture. (Not to mention the beautiful rooftop terrace where you can have breakfast or just lie in the sun.) Communication was easy and convenient, Alfredo and Roberta answered all our questions immediately. The place is not in the city center - but it is a much better neighborhood since the streets are cleaner and less noisy than the ones in the center. It's close to public transportation and there are some great restaurants nearby. I would definitely stay here again.