Great!
Positives: location to visit Porto and public transport , amazing views day and night, spacious, no street noise, lovely old building, really comfortable bed, some coffee pods provided.
Negatives: old building=no toilet paper is allowed down the loo. (not a problem for me but may be an issue for some people), old building =you can hear the neighbour's clanking about doing the cleaning etc. Again, not a problem for us as we were there to be up and out, no full length mirror, one central light in the lounge and no lamps. We really liked coming back to this place after a day out. Very good value for money