Wood and Blue is a funky creatively designed space with good facilities. It's arranged over 5 sort of half-floors with short staircases between. It's a genuine 5 sleeper with two doubles and a single - the smaller double is up a ladder to another funky space but not easy if you don't get about that well. You should also bear in mind there are 25 steps from the sub-ground level kitchen to the top level bedroom - not arduous but not for the less able-bodied.
The property is in a generally quiet location although there is some aircraft noise, in common with much of Porto I expect as the airport isn't far out of the city. The location is about 2.5 km from the central rail station and only a short walk from the riverside where there are tram and bus stops for routes that run North and South. The walk into the old and new parts of the city is level - unlike most of Porto!
Diogo is a very attentive host, and while his schedule meant that we didn't meet, he was always available via Air BNB and Whatsapp. He has many suggestions for restaurants and local attractions to visit.