Traditional Culture Encyclopedia - Hotel accommodation - The sudden sound of the hotel after lights out doesn't sound like footsteps.

The sudden sound of the hotel after lights out doesn't sound like footsteps.

1. Problems of the building itself: due to structural problems of the building, such as the vibration sound generated by water pipes and heating pipes.

2. Air conditioning system problem: the hotel room has air conditioning, which may be the vibration sound caused by the air conditioning system problem.

3. Influence of surrounding environment: B&B hotel is located in or near a busy area, which will produce noise such as construction or machine operation, which is caused by the influence of surrounding environment.