Which is better, living in China or living in the United States?

1, Grade: Mercure is a luxury hotel brand under Accor Group (four stars), while Zhu Huamanxin is a luxury hotel brand under Marriott Group (five stars).

2. Service: Mercure Hotel's service is not so professional and efficient, providing 12 hour service, while Huazhai's intimate service is more thoughtful, providing 24-hour butler service.