We spend almost a week at the airbnb.
It has a lovely view, you get to see the ocean and Lisbon.
It is quiet despite a busy night life around.
Great location for a real local experience.
Very spacious: 2 bedrooms + living room + kitchen.
You can cook without problems. You can do you laundry there (no dryer).
You will have to walk some stairs as it is in 3rd floor without an elevator.
We really enjoy our time there and recommend that for every one.