We stayed for a week in Joana and João‘s place and can only recommend their modern but comfy flat in the charming area of Alfama. Despite being in a quite lively area, the flat is very quiet. As clearly stated in the description, there is no A/C but the flat cooled down quite nicely with the fan provided, so that was not a problem either. Communication was good and Joana checked in on us both after arrival and departure to make sure everything was ok.