I stayed at Ditti's for three nights last week and I had a great time. The room is big and has a desk if you need to do some work and a VERY comfortable bed. There's a box with maps of the city and different attractions that you can borrow while you're staying there. The wifi connection works perfectly. The rest of the apartment has all you need for your stay: a clean bathroom and a fully equiped kitchen. The apartment is conveniently located close to the Assistens Kirkegård (which is one of the highlights of Nørrebro). A 20' walk will put you on the city center and from there, the possibilities are endless. Given that I only stayed for three nights I spent most of the day being a tourist, but the talks I've held with Ditti were great, she's a great host and I would highly recommend you to stay with her!