I really loved my stay here and had everything I needed. It was spotlessly clean and, although I didn't meet Benediktas, he was so helpful and communicative, and getting into the apartment was very easy. The shower in the wet room bathroom works really well, the bed is comfortable, there's lots of plug points, and there's everything you need to make dinner in the kitchen. If you wake up early because of the light then all I'd suggest is that you bring a sleep mask as there are sheer curtains in the bedroom.
The neighbourhood feels safe and it's peaceful. I walked everywhere during my stay but there's trains and the metro nearby and you can always hire a bike. Lots of supermarkets and cafes near the apartment, but Benediktas also sends you his recommendations.
I would certainly stay here again if I was visiting Copenhagen!