Overall a great stay! Well-stocked, spacious (especially for just the two of us). It had beautiful views of the street/neighborhood as well as Bairro Alto in general. Truly astounding sunset and sunrise views! Nino was so friendly, accommodating, and very communicative. I always knew I could rely on him to respond quickly and to always help us if we needed anything related to the apartment or about Lisbon in general.
The only slight negatives were: there were a lot of dogs howling and barking intermittently (DEFINITELY NOT all night, just for about a minute at a time a few times a night) for some reason. As people who love dogs and missed our dog a lot, my partner and I did not mind at all, but just a warning to those who might be bothered! It truly did not feel like a big deal to us at all. Also, the apartment is on the third floor of a building with fairly steep steps up without an elevator, though, so caution to those who may have issues carrying luggage up and down! The street that the apartment is on is also quite steep, but nothing different than the rest of the very high-incline roads in Lisbon!
All in all, it was a great stay and I would happily stay here again in the future! It was a lovely location that felt very safe and quiet. It was also walking distance to so many great eateries, shops, and public transit stops to other neighborhoods!