I could only recommend the apartment of André. The place was easy to access, it was always crowded with people outside but I could hear no noise from outside when I closed the windows. I personally liked the balcony so much, had coffee in the morning and drank wine and beer in the evening there everyday. There was also an air conditioner, it was very helpful whenever I came back from hot summer outside. There are many nice restaurants near by. You can also find a supermarket easily. The best thing about this apartment was, I would say, André. He was very kind and helpful even before the departure. I was not sure about the arrival time, but he was flexible and always available through SMS. He gave us his own map and spent much time to explain it. We actually didn't know and plan many things what to do in Lisbon, but with this map we could enjoy Lisbon like locals. Thank you so much, André!