Overall it is good, but there are many things that can be done better:
1. The bedroom is very crowded, if you want to go to bed, you have to climb over the board at the end of the bed, because there is almost no space between the bed and the wall. And there is no radiator in the bedroom, it is very cold at night.
2. There are no hand-washing liquid soaps and shower gels in the bathroom, only some used conditioner brought back from the hotel. At the same time, there are no non-slip mats in the bathroom, and the floor is very slippery after the shower.
3. There are many bars around, which are very noisy at night, and it is almost impossible if you want to go to bed early.
4. Even if you have paid the cleaning fee, the landlord still asks you to help him take out the trash and remove the sheets. Imagine you wake up early to catch a plane at the airport, but the landlord asks you to help him share the house cleaning work, and then you have to get up half an hour earlier to help him do some cleaning work even if you have paid the cleaning fee.
The landlord is nice and can reply to the message in time.
Overall it is not terrible, but if I go to Oslo next time I will not choose this apartment.