Waking up in a cool flat in the vibrant neighbourhood Grünerløkka, is an amazing start for your trip. The flat is walking distance to the train station/ main attractions.
You'll share common areas with us or with other guests, but have your own room (12m2), with a small double bed (1.20m), ideal for a couple. If you wish, it's possible to fit a thrid person on a matress on the floor, but it's gonna be tight.
FYI: There are a lot of personal belongings in the common areas, hope that's ok :)