Daniel's spacious apartment is absolutely lovely. The location is central, close to transportation, and walking distance to many sites. Everything in the apartment is in good order; the kitchen and bath like new. All necessary equipment for light cooking is at hand, although a frying pan for breakfast eggs would have been nice to have.
The bed was comfortable, though the foam pillows were a bit too hard for us. The sleeping sofa in the living room was good, if a bit on the firm side. There's no air conditioning, but fans were on hand and we opened the windows in the evening, as the weather cooled off at that time. We had no noise issues in the bedroom, but light sleepers using the sofa bed might hear some street noise, mainly from the bus and tram which start running around 5:30am. Lastly, there are almost 80 stairs to climb to get to the unit, something to keep in mind when booking. We would definitely stay here again; so many shops, cafes, restaurants near by, the tram and bus stops just around the corner; feels like you're staying in the heart of Lisbon.