Any tricky government rules/regulations?
Turkish bureaucracy is exceedingly cumbersome, so insist the school handle anything to do with work/residence permits etc. There are hundreds of regulations pertaining to schools, but that’s their problem, not yours. Customs can be complicated — they will allow resident foreigners to take electrical goods etc. without paying duty, but you need to have them stamped in your passport to make sure you take them out again. The same goes for cars, and if you leave the country without your car you need to get half a dozen different people to stamp the appropriate forms. Most bureaucratic regulations can be got round with large quantities of charm and “consideration”.