The apartment is a 15-20 minute drive from the center of Lisbon.
The moment you leave the building you can start walking either direction.
There are small convenience stores close to it, so you can get necessities such as water, paper towels, some produce, etc.
If you cross a walkway bridge across the street you'll find yourself at a beautiful promenade along the Tagus river.
The apartment is light and spacious.