Mad's place is currently 6/10 but it could be brilliant - location is excellent and the despite there being no outdoor space teh apartment is bright and super spacious. He communicates well and is responsive.
But there are some basic issues that should be improved. He needs a better cleaner, and there is some basic stuff missing - no bedside tables or lamps - go to get out of bed to turn light on/off and there is No toaster or coffee maker/Nespresso.
Importantly as some other people have noted, the bathroom is crazy small (not unheard of in CPH) - but still not ideal for some people.
Overall we loved Copenhagen and the location of the apartment is great with good transport links, nearby park and waterside and in a cool neighbourhood with bakery and cafes.
If he fixed these few gripes we'd definitely go back to Mads' place