Esteve is a kind and lovely guy! 10/10 for him! The flat itself had some minor defects/quirks but nothing to really worry about since it'll be fixed soon.
If you bring your bicycle, first of all be prepared for Oslo's impressive inclinations, but if you're going strong or using e-bikes, don't worry about it at all. And don't leave them outside, unfortunately one of ours got stolen! Esteve allowed us to put the remaining one in the basement where it was secure for the remainder of our stay.