Miguel was super responsive, helpful and answered all my questions.
Please note that the apartment does not have a living room. It's really a foyer with a day bed, a large bedroom and a kitchen. But, the huge private terrace makes up for the lack of a living room. We spent most of our time at the apartment lounging out on the terrace.
The apartment is as I expected from the photos. It was clean and well stocked. The neighborhood is quiet and residential. I recommend the Pingo Doce supermarket on Largo Mastro near Campo Mártires da Patria around the corner and up the hill. It's the closest supermarket and it has better selection.
I also highly recommend the Telheirinho Restaurante on Rua de Arroios.
The apartment is also two blocks from the subway at Anjos and only took less than half an hour to get to.
Thank you, Miguel and Hugo for allowing me to stay at your home.