We had a great stay with Nina and her husband. Location of the flat is perfect for exploring the city by foot and well connected by public transport. Room is at one end of apartment and had our own (tiny) toilet, so almost felt like having an own place. 3rd floor was not a problem for us as we're used to walking stairs. We had some nice conversations with the hosts and got very good tips on food options and things to do in and around copenhagen - we had been to cph several times before, but still learnt about stuff we didn't know before. Would definitely stay there again!