I trained with them last year, when they only had one DA42, so I did all the training in the aircraft and was very happy with it.
The school is run by two easy-going instructors with experience from 737´s and businessjets.
Kalmar is perfectly located with 3 other IFR-airports within 30 minutes flying time. The DA42 that the school owns has TKS-anti ice and oxygen that was used regularly. Now they have a FNPTII sim that I have not seen, but I´ve heard that it is really nice.
The Swedish dealer for Diamond aircrafts is based on the same airport as the school, and they have a demo DA42 which we used when the schools 42 was in maintenance.
We also did a lot of navigations which was really interesting and good fun!
I got my training done in the agreed time and at the agreed price, so I can absolutely recommend them! PM me if you want more info.