Right from the outset, Knut made my stay very simple and easy - even to showing which stand to meet the FB3 (Flybussen 3) from, at Oslo Gardermoen airport on his listings page. The bus stops a 5 minute walk from the apartment (less time if you are fit!). There is a short walk up a rather steep hill to the road the apartment is actually in, but I got used to it over the week, despite my back issue.
The apartment has a key-code for entry (rather than a physical key) which was given to me prior to my arrival.
'Whole apartment' meant just that - I had it all to myself. Although the furnishings are basic, they were very comfortable (I wanted to bring the bed home!) and everything I needed was provided, including a kettle (Brits love their tea!) and even a cute hair dryer. I really appreciated having access to the washing machine and tumble dryer whenever I needed it (it rained a lot during my stay!) and having the under-floor heating in the bathroom was a real boon - items I could not tumble dry (kagool, socks etc) dried off in the bathroom overnight. Everything was spotless.
Knut introduced himself on the evening of my arrival, and any communication from the time of booking to my departure was answered rapidly.
There is a folder in the apartment with instruction manuals for the appliances (including a dishwasher!) and information on local attractions, although the T-ban information needs updating - it is line 5 now, not 6. You can even borrow a bike!
The local shopping centre - Storo - is a bit of a walk for me (the T-ban (train station) can also be reached there), so I got the bus; either the 23 or 24 (frequent services from the same stop as the Flybussen stopped at) to Tasen shops (2 stops) or Ullevaal Stadion shops (4 stops), both of which are also close to the T-ban which will take you to all the tourist attractions in any direction.
I will definitely being booking with Knut again when I next visit my daughter.