Ajey was away the weekend I stayed so unfortunately I didn't get a chance to meet him, although he organised everything with his lovely friend who let me in and showed me where everything was.
The apartment is very stylish and modern but feels very comfortable. The room is a good size, small double which may be a bit of a squeeze for a couple who need a lot of space but it is a lovely bed to sleep in. Cannot fault Ajey has a host as while he wasn't there, he made me feel so welcome in advance, that I felt more a friend visiting than an Airbnb guest.
Majorstruen is a really nice part of town, loads of great cafes and good shops, if that's what you're into. Frogner Park is about a 10/12 minute walk away and the metro is only 5 minutes away and 3 stops to Sentral Station. You only need to buy a zone 1 ticket by the way, 30 NOK.
Highly recommend Ajey and his apartment.