Apartment is in Alfama so you can really feel true spirit of Lisbon. I couldn't imagine better place to stay in Lisbon. The neighbourhood is very nice. It's close to the tram and realtively close to the subway station. As well it's quite cheap to travel by uber/taxi.
Kitchen is equipped in most of necesry aids however would be nice to have some tea, sugar and salt :). The apartment is relatively low - if you are more than 180 cm most propably you won't be able to stand straight. I think that bathrrom need some refresh and as well would be nice to have a hand soap for the guests especially during Covid time.