We had a great time in Porto, we stayed in Maria’s apartment for 5 nights. The pictures are accurate, the apartment has a nice styling, and is very comfortable.
The description and the comments are correct that the apartment is located in the middle of the night life district. As nightlife in Porto is on the streets expect lots of street noice in the apartment especially Thursday through Saturday. If you want to sleep with open window and are sensible to shouting people, reconsider. We did not mind and it is a very good spot to explore the city by foot.
So if you like to be in the heart of Porto, this is a great apartment.