This place is very close to the center and the river. Everything is in a walking distance and it's easily accessible. The apartment is nice and should have everything needed for a short stay. The kitchen is rather small, so if you plan to cook, it's gonna be a bit harder but still doable. The apartment can easily and comfortably fit 2 people. WiFi is good and there's an elevator. I've stayed in quite a few places in Lisbon and not a lot of places have them in the inner city. That's a big plus!