The apartment was beautiful and in the middle of town, so it's very easy and walkable to A LOT of the popular sites in Lisbon (or it was a $3-8 euro Uber). The team was lovely when they greeted us and gave us great recommendations of places to eat and drink near by. However, because the apartment is in a busy part of town it's very loud with the windows open til about 3-4am because there are about 200 restaurants outside. They provide several fans, but the apartment also DOES NOT have air conditioning.
I would recommend double checking before booking because the road that the apartment was on was under construction, so taxis and ubers have to drop you off several blocks away and you will need to walk most of the way. Also the construction was working on the sewer lines, so it is pretty stinky when you walk out the main door.