Jo's daughter, Irene, was very welcoming, friendly, and helpful to us. She even had roses greeting us when we arrived! The location is fantastic! Just a couple of minutes to the Folk Museum and the Viking Ship Museum. We had a comfortable small flat, so could cook our own meals, which was great. We really appreciated the washing machine, since we travel for our work and travel for long periods of time. And an easy bus ride into central Oslo. Highly recommended.