I had a wonderful stay! I chose Carlos's place for the view of the river, the building's elevator, and the AC (though it never got hot enough that I needed it). The wifi was fast enough for me to take Zoom meetings. It was quiet for sleeping every night. One note: it's about a 10 minute walk to subway or tram, up some big hills. I ended up taking buses a lot. Overall, I loved this place and would choose it again if I were returning to Lisbon. Obrigada Carlos!!