Qatar is a small and very wealthy country. Its wealth comes mostly from natural gas and oil. Its capital, Doha, enjoys modern infrastructure and excellent facilities. The culture remains conservative, for example, in personal conduct, alcohol and dress.
The culture is Arabic and Islamic, in a modern setting. In the region as a whole, the wealthier that countries are in terms of their natural resources, the more conservative they tend to be.
This is another country where it pays to immerse yourself in the culture and people, so that you can enjoy the way of life. The mistake is to try to live separately.
People are hospitable and friendly, yet the country has an independent streak. It sometimes falls out with its bigger neighbours. This may cause temporary inconvenience, say for travel in the region, but it has never come close to affecting personal safety and daily life.
Pay tends to be good, salaries are tax-free and many of the newer schools have excellent facilities.
