A classified ad by a German brothel in Berlin on Kaufmich.com (translates to Buyme.com) is calling on men and women to check the quality, cleanliness and safe sex practices of the brothel. The advert is for an international company with over 120 workers in Germany, China and Spain. The ad says “Practical experience with many years of brothel visits is necessary. you should enjoy having fun with people and you should not be afraid of contact.”

The site, Kaufmich.com, that featured the ad was founded in 2009 for sex workers so as to create a safer market for independent prostitutes. The site’s vision is to see sex work as a fully accepted part of society. In Germany, prostitution was legalized ten years ago but still remains a controversial subject.