If someone just wants to cook at home, drink beer from the supermarket at home, and bring students back to your flat for a bit of sex, 1500-2000 might be ok.

To those men who think wives and GF's are cheaper than hookers, wrong, in China you will be shelling out for for clothes, dresses, shoes, meals, jewelry, on a weekly basis if you follow the stupid mentality of Chinese men ( many foreigners do )

Hookers are ALWAYS cheaper in the long run and you get much better service.