W hotel can use room upgrade vouchers?

Of course. At the W Hotel in Shanghai, some residents said that they could upgrade the package with 40,000 points coupons and upgrade the river view suite. W Hotel on the Bund in Shanghai is located in the prosperous North Bund, which complements the prosperous Puxi City. It is a blend of natural, historical and traditional Shanghai culture elements, with unique historical charm and extraordinary futuristic style.