We had a fantastic stay at Maria's apartment. The location was great - right in downtown and easy walking to a lot of the main sites. There were also metro stops nearby and the train to Sintra was a few blocks away. The apartment itself was very spacious with a great view out the small balcony and the lift in the building was very convenient being this apartment was on the top floor. Even though its located right in downtown, the apartment was very, very quiet when the windows closed. I would definitely recommend this apartment for your stay in Lisbon!