What research methods can hotel sleepers use at work?

1. Observation method: Before going to sleep, hotel sleepers need to observe the details of each hotel and describe their accommodation experience with a lot of words, pictures and videos.

2. Experimental method: Before entering the hotel, the hotel sleeper should pay attention to whether a waiter opens the door. After entering the hotel, he paid attention to how long it would take to check in and whether the elevator door was easy to find.