Lena is the PERFECT HOST.
Communication with Lena is very easy as she replies really quickly! Not only that, her English is superb and she speaks at least 3 languages so you definitely won't have any problems there.
She gives very clear instructions how to reach her place and you definitely cannot go wrong there, especially as a solo traveller. It is very near to the central station, a quick 20 minute walk or a 5 minute bus ride and you're at her place. The apartment is exactly as described as well and the pictures are very accurate!
There are supermarkets and restaurants/cafes in the area, and seems to be the hip part of town. Access to central Copenhagen is very easy! It is a breeze to just walk or cycle there, but the bus is very frequent and will bring you there in a quicker time.
She has two very very cute cats, and I wish I could take them home with me. They are very friendly and do not bite!
I loved my stay so much. Lena is very accommodating and I felt very comfortable and at home at her place. She does her best to make you feel just at home as well, and will give you advice on what to see/do in Copenhagen, and everything else about travelling for the matter! She is very well travelled.
I would not hesitate to stay at Lena's place again!