Jung Soo is an amazing guest. She is very helpful. We were less prepared for cold climate, she gave my wife her coat and scaff to wear which was very good. Her place is also very good, same as it is in pictures. Just a small thing that its 15 mins walks from Oerlikon railway station which is 10 mins from Zurich main station. So people travelling by train, plan accordingly. But overall a very good experience.