If you are from UK, assuming same would be your gross salary then your net would come to around GBP 40,865.88. Housing is expensive here, but considering the tax element in UK, it should be more then enough to cover for it. Depending on your life style, you should be able to save signifcantly. You should be able to get a decent villa for around QAR 15,000 per month. School I have no idea.