Possible Kuwait Move (Kuwait City)

Hi Everybody

Any advice on the following

I am a married man of 45yrs old, been offered a position in Kuwait.
the base salary after 3 months would be Protected content per month.

What I would like to know is what would the average living expenses for a single guy, eating healthy and a few clothes, not really into shopping trips etc
Also reasonable flat share
As I still have expenses in the UK

Any advice would be great

Thanks in advance
David