I had a one month stay.
Everything was great. Paulo is very helpful and polite. The apartment has everything you need, also it’s very comfortable and stylish. Beds are good, the washing machine was super handy, shower was great and there is fully equipped first-aid box. As I stayed for one month, I only missed a wardrobe, but you can use the remaining beds for that.
The neighborhood is a typical Lisbon neighborhood, with lots of great restaurants and there is a market just across the street. If you are working remotely as me, there is a cool coworking about 5 minutes by walk.
The only issue with the location is that it’s a 10 minutes walk from the closest metro station, but there is a bus/tram stop by your door.
I surely would come back :D