We thoroughly enjoyed our stay in Lisbon. Helena's place is in an amazing location, is large and bright, and very clean. The location is perfect as you can walk very easily all over the city - and there are many restaurants right outside of the apartment. As others have mentioned, it gets loud at night with the bars below but once the windows are shut you cannot hear anything. Helena was extremely helpful and responsive, a terrific host. We hope to return to Lisbon!