Honestly forget about Salon. It is not a good business in Doha and I will tell u why. There are way too many competition. if you dont have Qatari friends who will use ur services u will not be able to generate profit. Advertisement in qatar is very expensive, so u need to invest as much as u investing in salon in order to get ur name out. Basically, find something else to do. Think of something where u wount have much competition, think of something what qatar doesn't have. Good Luck!