Actually if you start factoring in the costs, it's not as good as it sounds...will depend on your SOL but basically depends on whether you get housing / schooling / car etc separately...

Housing 8-12k pm : assuming a decent apartment. you can go sub7 but pretty basic.

Schooling intl schools 40-60k per year. Avaiabillity in the good schools a Major issue. A lot of cheaper schools around... CaveatEmptor.

Car : rental 2-4+, again depends what u want to drive..buy 60-120+

Qatars not a cheap place... so - like the uk -really up to you how much u want to spend / save. Given no kids, and that ull prob want an apartment, not bad... but it aint loadsamoney.