Maria’s place is a very modern, clean apartment that is perfect for a couple. The apartment is located in a quaint neighbourhood walking distance to many of the top places to see for tourists. There are a few hills to get to the apartment from the Praca do Comercio, but these should not be a problem unless you have difficulty walking. (I am 59 and in relatively good shape. The hills were some work, but I was not out of breath.) Maria was an excellent host and was always available to answer questions and help me enjoy my stay in Lisbon.