lot of british curriculum schools here in qatar, including cambridge. Don't worry about it, but as ummjake said, it is pricey. So, ensure the school fees will be covered by your employers, as some of companies here gave different treatment for female workers (like different housing allowance scheme, children education assistance, children health services.insureance, etc.). Don't shy to ask for company regulation/employee handbook before signing your contract, and analyse it properly.