Outstanding! I've been using Airbnb for a while, and Francisco's place is just too good. It feels like staying in a hotel. The apartment is new and clean. It has a wide balcony with a tiny table to have breakfast with a a view of Porto. The kitchen and living room (where the sofa bed is) have all the essentials to cook or chill for a bit watching TV. This area also has air conditioning installed for your comfort ;)
The bedroom has a big closet and below the bed you have more space to use. The matress is just amazing. I have back problems, so I'm pretty sensitive, but the matress is a dream.
Francisco was flexible with our check in and out times, and the location is near two metro stations (marques and Bolhao), and walkable distance to the main touristic area. The building has elevator too, so don't worry about carrying luggage.
Thank you Francisco for helping making our time in Porto unforgettable! We will come back :)