Heidi's place is sparkling clean and stylish with a cosy touch. Her apartment has all the amenities you need and is very spacious. Her apartment also has a very pretty snow view from the window. Rema 1000 (convenience store) and Berykrystallen metro station are just 2 mins walk from her apartment. It is very easy to get to the city center in 20 mins (no transfer of train).
Heidi is also very hospitable and she offered to help me with my huge luggage. She wrote down in detail for me on how to operate the appliances in her apartment.
The only down side is there is no escalator, so you have to carry luggage all the way up to 3rd floor. It would be good for you to bring a medium size luggage
Highly recommended for future travellers!