How are the 200 rooms in a four-star hotel staffed?

There are 3-4 people in each class. Two people can't provide quality service. Remember to strive for service. Even if the guest is delayed 10 minutes when checking out, as long as he leaves happily and stays with you next time, you will win. Now everyone's hardware is almost the same, and it can almost be restored through service. Higher grades may also make hardware advantages meaningless because of service. . . I realized it was memorable, but I didn't realize it was all bullshit ~