We were travelling with three friends from Lissabon back to Holland and made a stop in between in Porto. Here we met Fatima and stayed in the apartment for one night. The apartment is really clean, modern and well equipped and has also a nice outside possibility.
The apartment is close to the center (walking distance) and if you take a cab it will cost you only +/- €5 (the way back is only uphill). Even though the apartment is near a busy street the noise from outside is well isolated. Inside the apartment is quite noisy depending on the neighbors from above.
It was a positive experience and recommendation if you want to visit Porto or the area