Rosa and José are wonderful and very kind hosts.

I could leave my luggage so that I could explore Porto before spending a night there (my plane was going at 6 in the morning). José gave me a lot of valuable information (how to get to the metro, which lines to use, how to validate the card, a map, where to get out in Porto in order to make the most of my short stay plus showed me a shortcut to the airport so that you can easily get there in 10 minutes by foot).
The accommodation is extremely clean, there's a heating (importing in winter in Porto), warm bed sheats, a comfy mattress, a very clean bath with a wonderful shower, plenty of towels, everything you might need from shower to a frist aid kit, a tea and coffee machine, water, cookies (enough to have a breakfast at 4 in the morning), a little table with chairs. I didn't miss anything.
Perfect place for staying when flying from Porto. It felt safe walking to the airport at night (important as a woman on her own).
Obrigado! :)