Rolf’s apartment is beautifully and minimally furnished, and very clean. We stayed for a week during our first visit to Lisbon and it was a great home base for us.
It was unseasonably warm while we were there in late September (close to 90 degrees Fahrenheit every day) and like most apartments in the city, it did not have air conditioning. This took some getting used to but there is a good fan provided and we kept the windows open at night and the shades drawn during the day to make it more manageable. There is a combo washer/dryer that was super convenient to do laundry with but the dryer function doesn’t work too well, so it’s easier to just use the clothesline outside.
Like many areas in Lisbon, you do have to climb some stairs to reach the apartment, so just plan accordingly so you can take the stairs down to it rather than up whenever possible. :)