What a lovely spot Guro has !
Impeccable clean, very comfortable, with a lovely view and direct acces to the sea.
We enjoyed a lovely warm welcome and Guro was very available all through our stay either for advice of places to visit, some historical or Norwegian facts, where to shop or even to run and grab some of her basil in her own kitchen for our simmering tomato sauce ! It only takes 20mn to get into the city center by bus. There's a small, very well supplied supermarket less then 5mn walk on the island, but Guro's place had all the first things needed : coffee, tea, salt & pepper, dishwasher tablets, toiletpaper etc.
The only small downside that we can think of would be the fact that there is some traffic noice, road and especially train, from the other side of the water.
It wasn't a major problem for us, 3 Dutch sisters on holiday. We really enjoyed our stay and will surely book this adress again next trip to Oslo !