We recently completed a private tour for Hangzhou, Suzhou and Beijing and would highly recommend booking with Klook. It was seamless from planning to execution. Special thanks to Lara who managed our entire itinerary. She sent us daily updates of our itinerary for the next day, including temperature and what to wear, and started a WeChat group with all the guides and drivers so that we could communicate directly. The hotels that they booked for us exceeded expectations and were better than the ones we booked ourselves.