1. The interior design of guest rooms follows the basic design principles of practicality, economy, beauty, safety and green;
2. In the interior design of guest rooms, the safety of the building must be guaranteed, and the load-bearing structure and building structure of the building shall not be changed at will;
3. During the interior design of guest rooms, it is not allowed to destroy the building facade and open installation holes. After the equipment is installed, it must be trimmed to maintain the effect of the original building exterior wall;
4. The interior design of the guest room should be carried out in the sub-door housing area of the hotel, and it cannot occupy public parts;
5. The interior design of guest rooms should adopt new energy-saving and environment-friendly decoration materials and supplies while considering the economic affordability of customers, and fake and shoddy building materials harmful to human health should not be used;
6. The interior design of guest rooms shall comply with the relevant provisions of national building, decoration, electrical design and fire protection codes.