How much is the most expensive hotel you have stayed in?

I have never stayed in a particularly expensive hotel. But I also know some more expensive hotels. Fayun Amman is known as the best hotel in China. It is located between the valleys on the west side of the West Lake, with dense bamboo forests on both sides of the road. Including the surrounding tea gardens, it covers an area of 14 hectare. Yihe Anman Hotel is located at the east gate of the Summer Palace, adjacent to this iconic royal garden in Beijing. The hotel design consists of a series of houses, some of which are buildings with a history of 100 years. The guest rooms and suites in Yihe Amman have absorbed the aesthetic features of China traditional architecture and the courtyard style of the Summer Palace, bringing a classical and noble atmosphere to the whole hotel. The Ritz-Carlton Hotel, one of the highest luxury hotels in the world, is a luxury hotel built in Hong Kong by American luxury hotel brands. The ordinary room here is 6000 Hong Kong dollars, the presidential suite. Chongqing An Baili Hot Spring Boutique Hotel is a hot spring theme hotel with many indoor hot springs and outdoor hot springs. Many people like to come here for hot spring physical therapy on rest days to completely relax.