This place is as advertised: a large, well-equipped apartment in central Lisbon. It's clean and simple, and was easy to feel at home here. It also had everything we needed to have our trip be a success. I have visited Lisbon a couple of times and this apartment made this trip my favorite so far. I'm going to seek out these hosts again for future visits because of how accommodating they were.
One thing that is always challenging renting a large apartment for friends to stay in is sound: if one person stays up late sound can really travel. However there are many private hangout spaces in the apartment far from the bedrooms, so the place could stay quiet even if you just wanted to take a nap in the middle of the day. People just go into the living room or other areas and close the door to keep the place quiet.
Tchau Lisboa!