The location of this place is excellent so if you are comfortable climbing 5 flights of stairs then it's a great place for you. It is beautiful looking out over the Placa da Figueira and really easy to get anywhere in the city. The apartment is really pretty and well maintained - although quite small if using the sofa bed as a bed, and not just a lounge area.
The appartment didn't have any spare bin bags, dishwasher tablets or other useful amenities. The communication from the hosts was slow at first and then disappeared entirely when I had trouble operating the stove. There is no microwave or oven. The neighbours upstairs can be heard quite clearly but usually during social hours.
Overal I would recommend this place for the location and the overall feel - perfect place from which to explore the city!