We loved the apartment! The view is of course unbelievable beautiful and we sat there every evening and talked while enjoying the life outside. In the night it could get quite loud outside if you have the windows open (if you don't like to use the AC, and there is a nice cold wind in the night even if it's hot in the day). We have been there with a baby who loved it as well (at least we think so :D). There were enough beds so we could sleep very well. The apartment was very close to the city center and you can just drop in the life of Lisbon if you leave the front door. Some really minor things that could be improved are the walls (there are some stains in every room) and wine glasses we missed. Except of that we really loved loved loved it!