This apartment and Vitor are excellent. It is perfect. I expect that is near the best value high-end apartment in Lisboa.
It is great because it is at the top of the 3 story building and it is essentially another 2-3 stories within the flat. The rooftop deck is amazing. If you are challenged walking up stairs that could be an issue to consider. We loved it and I am 70.
I hope to return to Lisboa in the future and hope the Sky-flat is available.
BTW: Vitor's information materials and briefing are great. Thanks guys.