Swatch Group Sales Associate interview questions

I applied online, for the Mandarin speaker sales associate position, which was listed on indeed.nl. After approximately 2-3 weeks I received a phone call (without scheduling it, it was very inconvenient). I was invited for the interview shortly, to the hotel X in Amsterdam, I've never been told, where exactly the interview will take place (lobby, conference room, restaurant), very unprofessional. The interview was in the restaurant, performed by two women. They were having a bottle of water and drinking it all the time, they haven't offer a glass to me. Which I find rude. They were asking very odd questions, considering my private life. I lived in China for 8 years and holding HSK6, the highest knowledge of Mandarin language for foreigners. Women had bad English, and couldn't ask clear questions.

It was great interview I had to go through several interviews. It took them a longtime getting back to me. I had to call them back to see if I passed the interview.