The apartment is in a very good location with bars and restaurants all very close by. There is also a bakery at the end of the road which served very good coffee. It was also very quiet in the evening- apart from the Friday night-when we heard many revellers coming home.
We didn’t meet our host, but it was very easy to let ourselves in and find the key.
We were in Porto for a week and were able to take trips out to the Douro and for walking in the national park. If you do have a car, we found a car park at Rua da Trindade that charged 20€ for 3 days. Otherwise it can be difficult to park. We loved Porto and this Airbnb was just right for us.