My own training was done abroad so only personal experience is from an IR. A fact is that Proflight Nordic and Arlanda Helicopter have both a solid reputation in Sweden with negligible risk of losing money on any pre-paid version. Information can be found on
All you need to know about helicopters in Sweden - Nordic Rotors about schools and companies in Sweden.
Northern Helicopters operate a B206 doing joy flights. But they think it is too expensive to do it on A Swedish AOC, so they have a Romanian AOC with a Romanian registered helicopter operating full time in Sweden. Not the kind of outfit where I would spend my money. Search YR-MRA on the above site.
Good luck!
/2beers