Carlos is a fantastic host, he's a very sweet, caring, personable, and attentive man. Our visit to Alfama in Lisbon will always be fondly remembered, as will carlos's hospitality. I'm not the type to be negative, but there were a few minor detractors with his apartment and location that I mentioned in a private message to Carlos. I would suggest that you read the reviews and communicate with Carlos before making any decisions. He was a wonderful host intent on making our visit a memorable one.