I think it's better to be HR, communicate with all departments, and the employees of all departments will still give you some face, so you don't have to contact those annoying guests directly. The prospect is good, because fewer people can enter HR, the whole HR is good, and the chances of promotion will be much greater.

1. Five-star is definitely the best treatment.

Forget the hotel logistics, it's nothing more than the purchasing department and the engineering department. It's better not to go. As for the sales department, it is difficult to do it without a fixed customer base before.