The apartment was well laid out, well furnished and beautifully decorated. The view was pretty nice too. The building is located right between Castelo and Alfama, and so is excellent for exploring those areas.
I had no trouble walking (20-30 minutes) or taking an Uber to-and-from Bairro Alto and Cais do Sodre for nightlife, but hardcore partiers might want to look for a listing nearer those areas.
Luis and Andre went out of their way to make sure I was well-informed and taken care of during my stay. Obrigado e boas festas!