The apartment is perfectly located. The street and area are gorgeous and all that you wish to see in Lisbon are within easy walking distance.
The parking garage was super useful as we hired a car and drove out to Sintra and along the coast one day.
The apartment is very clean, stylish and perfectly sized for a couple or possibly a small family. We cooked in the kitchen a few nights and ate out on others. Manuel, who greeted us, provided a host of local recommendations/tips. Belém was amazing (and so easy to reach by train) and a visit to Sintra is a must (eat at Nau Palatina in San Pedro).