murad009pk I know Hero Aviation and the school is only licensed to offerPPL training. You can check the Greek CAA website for more info at:
http://www.hcaa.gr/content/index.asp?tid=542&lang=2. Hero is an RF, that means that it cannot offer any training except PPL although it says it can offer everything. I considered going there myself beacuse the cost is so low but I asked around and everyone told me to stay away, the school is not reliable.