We really enjoyed our stay at Gisela's apartment. Gisela and her husband are lovely and kind hosts who gave us a warm-hearted welcome - with pasteis de nata. When we called her from the airport to say that we might be early, it was no problem at all. On the day of our departure, we were allowed to leave our luggage with her and pick it up on our way to the airport in the afternoon. The apartment is very central (in Graca, next to Alfama - the Kreuzberg of Lisbon) and perfectly situated to explore Lisbon by foot or by taking the tram 28, which stops down the road (3 minutes walk away). The highest view point of Lisbon is also just a 3 minutes walk away and it's a great spot to enjoy the sunset over Lisbon while having a mojito or a glass of wine. There are plenty of small cafés and great restaurants nearby. Gisela gave us some recommendations. Also there is a supermarket down the road. The apartment is clean and well equipped. One of the bedrooms (with the twin beds) does not have a window. There's no air condition, but when you open the windows at night, the breeze is simply wonderful. You should take ear plugs though as it might get a little noisy (which was okay for us as we live in central Berlin and are used to city noises at night).