The space was very clean and the pictures are an accurate representation. We were met by Alexandre's cousin Rodrigo, he was very friendly and helpful, he gave us some useful local tips. There was some snacks, bottle of wine and some water which was a nice touch.
The balcony is the best part of the apartment, perfect for an evening drink after a day of exploring Lisbon
Only possible negatives were the low ceilings (fine if you're under 5'6) and the long walk up to the 6th floor, but these are really not that bad, just adding as something to be aware of, and this information is on the listing already.