It was lovely in the appartement. The appartement is located in a quiet and kind of fancy neighbourhood (nice buildings, beautiful haven, clean streets...). You can walk to the city center and to Oslo station. There are grocery stores around the corner.
I really fell in love with the cosy appartement. It is very clean, the hosts communicatie very clearly and quickly, and the view from the terras is STUNNING.
When I will visit Olso again, this will be my first choice of staying.
I would recommend this for 100%.