Traditional Culture Encyclopedia - Hotel franchise - What is the evaluation standard of star-rated hotels?

What is the evaluation standard of star-rated hotels?

1 In addition to luxurious interior decoration, a five-star hotel requires that 70% of the room area (excluding bathrooms and corridors) be no less than 20 square meters.

2 to at least 40 rooms (sets) for rent, equipped with high-grade carpets or decorated with high-quality wood floors or other high-grade materials.

Each room is equipped with a mini safe and an emergency room.