Buying a car (advice may save you a lot of money)

I offer advice on the right car in terms of price, quality, and usage. I also have experience with certain malfunctions and over 25 years of experience with various cars. The service fee is symbolic: 30 riyals ((unless you are outside the area and want me to inspect a car you liked, in which case the amount, inspection costs, and a brief report will be agreed upon))