99% of the places in amman are safe, and the academy is located at one of the most expensive spots in the capital,doesnt get safer than that and if your looking for a studio i do recommend you looking around jordan uni. its about 15 to 20 mins drive by taxi away from your future school,which has lots of campuses and small flats for rent and loaded with all kinds of services.
if you need more help and more information contact me through email and ill gladly help!