We had a lovely stay at Isabelle's apartment. The location is so nice and central to many restaurants, even though the noise from the few bars in the area was a bit loud on certain nights. Isabelle was so welcoming and had many recommendations (she also provided a cleaning service on day since we were there for a full week). Note that the staircase is small and steep so any heavy luggage would be very difficult to move up and down as well as people with any physical difficulties. Overall our time in Lisbon was made even better by the cozy space and welcoming nature of Isabelle! Highly recommend.