My partner and I stayed with Mariana for about two weeks during which we toured around Porto as well as worked from the flat. The internet was great (for working from home), the location was excellent (close to the train station, a tourist info point where we had ready access to COVID testing, the bus station, as well as the Dom Luís I Bridge), and the neighborhood was very quiet. There were also small stores downstairs that opened quite late for buying water and other necessities. Check-in was very smooth and communication with Mariana was always clear and quick via WhatsApp. She was very helpful with everything we needed. The only issue we had was that the ceilings are quite thin, so we could hear the footfalls of our upstairs neighbors throughout the night at times. There was also a hole in the ceiling in the bathroom, which we were notified is being fixed. Otherwise, a great place to stay and Mariana is a wonderful host! We really enjoyed our time at this flat, which was a great landing spot for our visit in Porto.