Filipe's place is a cute little spot and perfect for a stay in Lisbon away from the hubbub.
All expected comfortabilities are there - nice bed, plentiful pillows, warm shower - this place is well put-together and will feel like a little home away from home. It's obviously small, but not so small that you feel cramped. The bathroom was plenty spacious, and the shower was really nice. I even wish we could have stayed longer to get more settled-in.
Filipe was traveling and unable to meet us for check-in, but he was very communicative and made the process as painless as possible.
The location is a bit out of the center of town, but close to a metro station, so easy to get in and out. If you like a breath of fresh air outside the city center but still want to enjoy everything the city has to offer, this is your place. There's some street parking nearby, but as is the case in much of Lisbon, it's probably easier to shove the car off in a deck and leave it for the duration of your stay. Note that there are also some hills to get up to the place, but this is not unique to this place - hills are part of the game.
Overall, if you're looking for a nice place outside of the center of town, but still accessible to all the action, this is your place.