Is the Sheraton Racing Platform Regular?

According to Baidu Encyclopedia, Sheraton is the largest hotel chain brand of Starwood Hotels Group and the second oldest hotel brand in the group (Westin is the oldest). In 20 16, Marriott International completed the acquisition of Starwood Group, and Sheraton became a luxury hotel brand owned by Marriott. There are many types of hotels in Sheraton, covering general commercial hotels and large resorts. Sheraton brand has been striving to maintain a high-quality image, and most Sheraton hotels in the world have been selected as five-star hotels by local authorities. Sheraton also has a second-class brand called Four Points by Sheraton, which is a four-star business hotel brand. Sheraton is a hotel group, and there is no racing platform, so it is not formal.