The place is stylish, comfortable, and being on the 5th floor and at altitude have great views from the balconies. Get a taxi or bolt, as arriving on foot is tiring and phone GPS not always. Accurate. The flat has three rented rooms, so if organising a trip to Lisbon as a group then this could be a good choice. The listing describes the place accurately.
The owners are helpful, they provide guidance to the neighbourhood and city. There are workspaces, one dedicated workspace in the room, hence comment about WiFi below, as well as the kitchen and lounge.
Some caveats.
The electrics were a bit temperamental, but they were getting someone into look at that, but switch tripping takes down the WiFi (press the power switch in the fuse box).
The hot water barely got above lukewarm when I used them on the two times I showered. It could have been others had used up the hot water, the boiler isn’t particularly good, or needs to be turned up. Comment if that changes.