Life of a general practioner

Hi.
   I m selected as general practioner at central security hospital,jeddah by AMI saudi arabia ltd.I want to ask how reliable is AMI(part of xenel)?which hospital comes under central security hospital?Is it OK if I dont know arabic?what  are my chances for furthur studies??

Plzz help me out to get information

Have you joined central security hospital?
Is this really prison hospital, how safe we work there?