We stayed here as a family with young children. Patricia & Arthur's place has everything we need for the small kids i.e. highchair, bathtub, baby bed and toys. Although the place might not be in the very centre of Lisbon, you can easily get to the main attraction by taxi or Uber, it is around 10-15 min drive. You can walk as well but as we have small kids, we opted for the easier way. The apartment is new and stylish, and it has proper heater so it will be a plus if you visit in cooler season.