Hi Eddi,
I tried communicating with the flight school mentioned above, Horizon International Flight Academy, with regards to renting a plane and hour building. This was the reply they sent me:
"Thank you for your email, we have not yet began rental services however we hope to do so soon. I will add you to our mailing list and inform you when this service is available."
This is correct as of 23-Sep-08 and so far I haven't managed to find any flight schools within the Middle East that offer this kind of service.
If anyone has any updates, then please let us know. Many thanks,
Jamie