How can I upgrade my room for free when staying in a hotel?

When the hotel is at fault, such as the room is not cleaned, you can find the hotel, and if you are lucky, you can upgrade the room.

Hotels (also known as hotels, hotels, inns, guest houses, business trips, inns, hotels in China, and hotels in Malaysia and Singapore) are basically defined as business organizations that provide safe and comfortable spaces for users to have a short rest or sleep.

development trends

With the increasingly fierce competition in the hotel industry, mergers, acquisitions, integration and capital operation among large hotel enterprises are becoming more and more frequent, and domestic excellent hotel enterprises pay more and more attention to the research of the industry market, especially the in-depth study of the development environment of enterprises and the changes of customer demand trends. Because of this, a large number of excellent domestic hotel brands have risen rapidly and gradually become the best in the hotel industry.