Is it illegal to stay in a hotel without paying?

Legal analysis: it is illegal to stay in a hotel without paying. You can call the police. The tasks of public security organs are to safeguard national security, maintain social order, protect citizens' personal safety, personal freedom and legitimate property, protect public property, prevent, stop and punish illegal and criminal activities, and ensure the smooth progress of reform, opening up and socialist modernization. You can also go to court to sue.

Legal basis: Article 577 of the Civil Code of People's Republic of China (PRC). If one party fails to perform its contractual obligations or fails to meet the contract obligations, it shall bear the liabilities for breach of contract such as continuing to perform, taking remedial measures or compensating for losses. Article 578 Where a party expressly expresses or shows by his own behavior that he will not perform his contractual obligations, the other party may require him to bear the liability for breach of contract before the time limit for performance expires. Article 579 If one party fails to pay the price, remuneration, rent or interest, or fails to perform other monetary obligations, the other party may demand payment. Article 509 The parties shall fully perform their obligations as agreed. The parties shall abide by the principle of good faith and fulfill the obligations of notification, assistance and confidentiality according to the nature, purpose and trading habits of the contract. During the performance of the contract, the parties shall avoid wasting resources, polluting the environment and destroying the ecology.