Kind host, clean, cheerful apartment, well-located for transit and walking to many of Porto's most popular sites. Near Chapel of Souls, which is lovely! Lively day and night.
I stayed a month and didn't run out of things to do :)
PS. If you're looking for the Bolhao market's usual vendors while it's under renovation, just look up the street and take the elevator below the Decathlon sign. Nice folks and great fresh produce. Pingo Doce is a convenient supermarket just around the corner from the flat, too.