I spent six weeks at Lise Lotte's place in the context of a study trip, and I highly recommend it. Lise Lotte is very welcoming and nice. The room itself is very cozy and cute, and Lise Lotte's attentions will let you feel at home. Her place is at a cycling distance from the city center, and Lise Lotte can rent a bicycle to you. The kitchen is well equipped and clean.
All in all I had a great experience in Copenhagen, largely thanks to Lise Lotte's place comfort and warmth :-)