The house is much bigger than it seems, 3 really large en suite bedrooms and a huge living room. Very bright with high ceilings too. The location is perfect, right in the center of Porto. Communication with the host was excellent and they were responsive.
It's over 3 floors with stairs (living room/kitchen on the first, 2 bedrooms second, 3rd bedroom on third) which could be an issue for some people but we had no problems. The staircase is wide so no issues carrying baggage upstairs.