I really enjoyed staying at Kaia's place :) The location is very central and easy to access from the city centre either by foot or tram/bus. The apartment itself is beautiful and super clean. There's a nice bathroom and a spacious kitchen which you can use for storing and preparing some breakfast and food. The room has a big bed which is very comfy and a lot of closet space to put your stuff. For this price it's an absolute recommendation when you're staying in Oslo.
Also, communication with Kaia was always super friendly and easy :) thanks again for hosting me!