There are so many things to like about this place, here are a few of the big ones. First, the location can't be beat - steps from dozens of restaurants, boat tours, and winding stone alleys that feel like you are in the Harry Potter universe. Next, the view, small balconies, and sets of double doors that overlook the river and let in the music of the street performers below creates a "Porto vibe" all the time. And the flat is modern with updated finishes and a designer's eye toward the decor while still keeping the old world charm. A great place if you are looking for your accommodations to be a part of your vacation - not just a place to sleep and shower - while appreciating more modern conveniences.
I have a few tips/observations to make the most of this place.
First, understand that a booking for dinner is a very good idea - this is a popular area with so many amazing restaurants and a little advanced thinking lets you breeze to the front of the line in any one of them. Finding a spot for lunch was never a problem.
Understand that Porto is a very hilly place and that the river, where the flat is located, is at the base of relatively steep hill. Bring the right shoes and don't be afraid to either engage an Uber, Tuk Tuk, or Tram to reduce your steps - all which can be secured with ease from this location. That said, we walked everywhere with no problem but I would joke that our days in Porto made meant I didn't need to do "leg day" at the gym that week. Good news, though, as there is a lift in the building which is terrific for loading luggage in/out.
For Harry Potter fans, definitely visit the Livraria Lello (about a 12 minute walk from the flat) but make an online reservation the day before you want to go. Even with the reservation we had a 30 minute wait. You can really feel the inspiration for the places in the books/movies all around you in this part of Porto - especially the alley where you enter the flat.
There is a great place just up the alley to catch Uber's, taxis, and has a Tram station. You should have no problem calling for an Uber before leaving and then walking to get it - most took about 10 minutes to get to us. We always see police in this area as well which made us feel safe.
There is a super-convenient souvenir shop right across from the front door of this building for water, a place to drop your post, and snack needs. We couldn't buy coffee pods for the coffee maker there, though.
We visited in the summer, during the record-setting heat wave of 2022, and the flat has no air conditioning. I can't say that we didn't miss it, but it was easy to make it work without it. The flat is on the second floor which made us feel more secure leaving the double-doors to the balconies open with the large fan they provide blowing the coolest air on us while the stone walls keep it cooler than you'd expect.
You could easily get sucked into spending your entire time in Porto in the neighborhood right around your flat, there is that much to do. But get up into the city and walk around a little bit, you won't regret it. Walk along the river from the flat and you'll soon see a European Flea Market - it's like an American Flea Market but with a bar. A few steps beyond that you'll find a local neighborhood with outside escalators to help you get up the hill. Rick Steves has a walking tour that is all you need to get through the highlights - it actually ends just outside this flat! Plus, visit Europe's fanciest McDonald's near the palace - you can tell people you are doing so ironically but you can secretly enjoy a little taste of the familiar after eating so much amazing Portuguese food. Good for a quick, inexpensive breakfast.
Don't forget about Gaia - just across the river. The views from the flat largely feature Gaia on the other side of the river but don't forget to cross one of the bridges and gaze back at Porto, we did so from a river cruise and it is wonderful.
Full disclosure, we didn't do any Port tastings while there - not really our thing. I tell you this because this part of the world has so much more to offer than its most famous offering. There was Port waiting for us in the room and that was a nice touch, though.