We left 4 days before our trip was supposed to end and had to look for another apartment.
We found a cockroach in the kitchen to which the host replied "I don't know what you expected from an urban development". EXPECT COCKROACHES.
We got stuck 20 minutes after arriving inside a hallway and had to ask for help through the window, we then had to wait about an hour for the host to arrive and let us out. The door knobs didn't work properly. EXPECT TO GET STUCK
We had to fight the host and get Airbnb involved for the host to give us the full reimbursement of the days we did not spend in the apartment.
We also bought insecticide on our first day because there were flies and we had to clean the cutlery before using it. So if you don't mind cockroaches or getting stuck in rooms, this apartment should be fine. Otherwise look for something else, there are a lot of beautiful places in Lisbon where cockroaches or getting stuck are not to be expected.