Hi, you made it to Doha?

the main thing before yu accept the job affer is to ask questions.

Medical
Benefits involved
Basic + living allowances...etc
Gratuity after end of service
Housing is it sharing or single (some they share with others)

Salary you have to really ask what are the standard salary for Aus working in Middle East, less than 4500AED/QR etc or 450OMR including benefit thats very low.

Here is very expensive in the ME not like before, so why get low wage?

The more questions you ask the better for you, dont sign a contract then regret it later, because you cant just change jobs as you wish.