The hotel where Zhang works is called NuaLLan, a five-star hotel in Beijing. The prototype of the hotel is the Westin Beijing Jinmao Hotel. During the filming, the hotel changed its logo, and some people once speculated that it would change its brand.

Located in the Liangmahe area of Beijing, this hotel opened on the eve of the Beijing Olympic Games in 2008. It has hosted Presidents Bush Sr. and George W. Bush Sr. and their families. This year's Beijing 2022 Winter Olympics and Paralympic Winter Games are still designated as official reception hotels, which will host representatives, media and sponsor teams from various countries and regions during the Winter Olympics.

Hotel features

The Westin Beijing Jinmao brings a modern and fashionable atmosphere to the center of Beijing. The hotel is strategically located, only 25 minutes' drive from Beijing Capital International Airport. The hotel is a part of the large-scale multifunctional building of Liangmahe River, which consists of office buildings and large retail shopping plazas.

The hotel has 550 oversized rooms and suites, and is equipped with high-quality modern furniture, including the iconic "Paradise Bed&; Reg), rain forest shower system and wireless high-speed Internet access. Rooms and suites on the floor of Westin Executive Club are extremely comfortable and convenient.