1. Bringing car will be good option. If u dont want to wait for 2 months to buy new.
2. Once u get ur Qatar RV ( 1 month period) u can get license in 15 min.
3. Flats are highly expensive .. u can get 2bhk for 5k also it can be furnishes on may be not.
4. Be prepare your self bcoz Qatar is no were near to Dubai..
5. Bringing ur wife to qatar ll take 6 months , as per Qatar law u should have 6 month salary diposit in u banks. salary min 10k.. i hope u must be having this..
6. Temprature is around 50c.
7. only 2 big malls (thats waht people say , as they are very small) thts it , and nothing in qatar.

Best Luck