Fun location in the historic part of Lisbon, a couple blocks down from the castle. Fun, safe neighborhood with several nearby restaurants, some with outside live acoustic music, cafes, shops, Tram 28 route, as well as bus routes to get around Lisbon, city overlooks, churches and cathedrals and that castle! This is a pretty hilly part of Lisbon, just to note...good exercise.
Our stay, being through the month of August, was comfortable during 25+ of 31 afternoons, with some fan action during a few afternoons. Late afternoons to early evenings cool off quickly though, making for beautiful evenings and nights. Typically, in the mid 80sF during the day, some high 70's, a couple low 90's. But again, mornings and evenings are beautiful.
The apartment was as noted, nice view to the Tagus River, clean, good natural light into a comfortable living space, spacious for the two of us, very comfortable beds, and good kitchen, washer/dryer, good wifi and tv.
The host and team were very helpful and responsive, usually within the hour, responding with questions we would have. Thank you, and we will look into availability when we are again in Lisbon!