The location is great. You can walk to many attractions. A good amount of options to eat around for all kinds of pockets. Lots of cute shops too!
The place seems to be smaller than the pictures. The towels looked run down and I asked for clean towels and pillow cases, NUNO was responsive and fast but the towels still were the same and smell funny.
The cigarette smells that comes from the neighbor next door is overwhelming. (I am not European so not used to the cigarettes in enclosed spaces. The kitchen is greasy, the wine opener is broken, and no wine glasses. ( I know, but we are in Porto.)
The beds are comfy. The shower had warm water just fine for 3. One of the space heaters takes forever to heat up. So the first night was very cold.
At night you can hear the people on the streets, but if you drink enough wine you will sleep like a baby.