Hi Pein,

I am not aware of any cheap showrooms. But we bought a car through Qatar Living Vehicle Ads last week and got ourselves into lot of trouble, My advice to you;
When buying a used car, get it checked by a mechanic YOU TRUST, not a mechanic recommended by the seller.

Don't solely rely on the vehicle history provided by Metrash.

Do your research before trusting the seller's words. Some people lie and lie. Beware, they will swear on god, kids, family and claim that they are honest :D..