The flat is as good as you can see in the pics, very clean,well equipped and quiet. The closest tube station is 8-10 mins away and if you want to walk to the city centre is about 20 mins downhill, instead the way back takes a bit longer because it's uphill, but that's the way Porto is, up&down. Joao is reliable, punctual and gave us a lot of useful information about the city, highly recommended!