We had a lovely stay at Casa Boma as a family of 4 - view from terrace was beautiful of the bridge and Cristo Rei monument - particularly sunrise and sunset/night. Very quiet area, within easy access of shops and restaurants. Monestry and train station 15 minute walk away. There are trams and buses too close by. Local supermarket is a 5 minute walk. Beds were very comfortable. All kitchen amenities were great. Very responsive to anything you may need.
Small note - remember to bring a battery pack to charge your phone when you out about long days exploring. You do require charge on your phone to open door to apartment. This wasn't a problem for us as we had prepared for this. We will definitely be back in future. Thank you for having us to stay in your wonderful apartment - perfect for our first trip to Lisbon 😀😀