Perfect location, close to a beautiful viewpoint, delicious food spots and walking distance to mostly all sights you want to visit. The place is on a quite street, so you will sleep without disturbance. The kitchen is well equipped if you want to cook yourself (there are also couple grocery shops nearby for breakfast supplies). Beyond the place itself, the hosts, Alex and Carolina are superb! They went beyond the extra mile, for example, they gave us useful tips, provided us with raisins and champagne for new years celebrations, and booked a taxi for us to take us to the airport.
We have no regrets and highly recommend this apartment for your stay in Lisboa!