We stayed here for 3 nights during our Scandinavian trip (coming from the US). Staying were my husband, my daughter (3), my mother and myself. My daughter had a great time playing with all the toys, but she was not able to sleep in the third room since it was a bunk bed, with only the top bunk set up for sleeping (the bottom is set up as a desk / sitting area). I'd just be sure that the sleeping arrangements would work for your group prior to booking. Additionally, there is no elevator or air conditioning, which for folks from the US, is a bit of an adjustment :)