the apartment is as described, clean and spacious. the back patio is definitely a plus and a big patio doors open up for air. there are AC in the room which is a big plus.
the neighborhood is definitely a working class and local. the streets are tight and apartment is on a one way. there are shops and grocery store a couple minutes away. restaurants as well. the subway is about a 8-10-minute walk.
it's halfway between downtown Lisbon and the airport which is a great option with the subway connecting to both places.
the only downside I would be walking downstairs then up a couple more stairs to get to the apartment. the downstairs part is pretty tricky if you are old or have lots big luggages. I don't think it's suitable for older people especially at night. there is a sensory light that comes on but a flashlight would be needed at night.
I would stay again.