We thoroughly enjoyed this place and was very clean and uncluttered. Having two bathrooms was great and helped get us out the door sooner to do sightseeing. We appreciated the welcome gift of port and some Pastel de nata (like a custard tart). The location was excellent with just short walk to the waterfront, the steel bridge and then the other waterfront. The shop next door had a good selection of port which seemed cheaper than the port wineries and I was able to buy a number of 200 & 375ml bottles to try various brands and stay under my 1.5l limit. The walk home was a bit slower given the steepness of the road but all of Portugal is like that. It just meant you slept better :)
When entering the address into your GPS the city should be 'Vila Nova de Gaia' and not Porto. My brother had trouble finding us because he thought we were in Porto. After a lot of 'I am here' and 'where are you' we met up and were able to park very close by thanks to Diogo's parking pass.