We stayed at Anne's apartment for a ski trip in February. We found the apartment to be exceptionally clean, light and airy. It's a contemporary apartment, with lots of modern features. The apartment was cosy and open plan. The under floor heating is awesome, especially when coming back from a days skiing.
We hired a car, it can be very difficult to drive during the winter months in Oslo, especially when there a lot of snow. Thankfully, Anne's drive has electric tracks to help melt the snow so you can drive out. We would recommend hiring a 4x4 in general to drive around Oslo during the winter months.
The apartment is in a friendly neighbourhood and close to transport links (bus and tram). The local amenities, supermarkets, sushi, pizza and petrol station and just a few minutes walk away.
Anne was super responsive when we had any questions and remained at our disposal. Before we arrived to Anne's apartment we were provided with an information sheet, which had essential information. This was super handy.
We would highly recommend Anne's apartment for anyone looking to stay in Oslo, its located about 15 mins from Oslo city center and 15 mins up to the Winter ski Park.