Which room clerk, reservation clerk or waiter in a five-star hotel has more room for improvement?

Booker, you can be promoted to supervisor and manager. After that, you can also switch to business income or sales. You can be the director of operating income, or the sales manager, senior sales manager, sales director and marketing director.

Room service center clerk, if you can switch to be a floor supervisor (but most of them have never been a floor attendant, especially in a good hotel), then become a floor manager, room service manager, room service director and general manager (room service accounts for more than other departments).

The waiter is not interesting.