I did about a couple of hours flying with Adria while on holiday a year or so ago.
Very professional with knowledgeable, friendly instructors.
LJLJ is a great to fly from, international airport which is quiet enough.
I flew a Tomahawk although I think they have upgraded the fleet recently.
And the scenery in Slo is fantastic! I flew there just to gain experience of mountain flying and using short grass strips.
It was more expensive than I was expecting, on a par with what I'm paying in the UK and I'd be very wary of paying such a large amount of money upfront Hueyguy