We enjoyed the apartment very much!!
The location is great, the sun on one balcony in the morning and on the other one in the evening is so perfect and we could just walk everywhere.
It literally was all we could wish for our stay :))
On top of that it was super clean, everything important was there and the check-in/-out where totally easy.
Nelson's dad welcomed us and gave us some interesting tips about Porto, including a map with helpful information.