This place is perfectly located in central Porto, literally a minute walk from the train station, and is within walking distance of all the main attractions. The check-in was perfect and the host provided a lot of information and recommendations. Comfortable place to stay in Porto for sure.
The only negative aspect we experienced were some bugs (two mosquitos, two spiders, and some minor sugar ants at one point). We didn't leave any windows open, so I'm not sure where these could have come from.