Great place to stay! Apartment was very clean and the check-in process was simple. You do need to be able to text the host once you arrive in Lisbon so that someone can let you into the apartment.
The apartment is centrally located in downtown. Quite far way from the waterfront (~15 min drive) if that’s where you plan to spend most of your time. There is a full kitchen, dishwasher and washing machine which all worked perfectly. The place has all hardwood floors which is awesome except a little creaky for midnight bathroom breaks.
Something to note is that the apartment is on top of a big hill and on the fourth floor of a building with no elevator.