Just pointing out that in the Scandinavian languages, the meaning of the word "karusell" can be a little ambiguous. Directly translated, it means "carousel" or "merry-go-round", but it is often used by non-savvy people to refer to any type of flat ride in general. These guys may be using the term right, but it's hard to tell because everyone else keeps misusing it.
Then again, if it's a family flat ride, it probably doesn't stray too far from the direct meaning. I doubt it will have more than one axis of spin, or if it does, at most it'll be a teacups ride.