1. Information dissemination system: the display screen or broadcasting system installed in the metro station can release the train schedule, operation, weather information, etc., so that passengers can keep abreast of the operation of the line.

2. Barrier-free facilities: Metro stations should be equipped to provide convenient barrier-free access, special elevators for disabled passengers, guide bricks and other facilities to facilitate the travel of people with disabilities.

3. WIFI coverage: free WIFI coverage is installed in the subway to facilitate passengers to use mobile devices for work and entertainment.

4. Public **** toilets: clean and comfortable public **** toilets should be set up in the metro stations to facilitate the travel of passengers.

5. Setting up charging stations: Inside the subway cars or stations, charging stations should be set up for the convenience of passengers.

6. Water source and drinking facilities: in the subway station, set up drinking fountains and other facilities, convenient for passengers to quench their thirst.

7. Station Commercial Facilities: Commercial facilities, food and beverage services, etc. are set up in the metro stations for the convenience of passengers to shop and dine.

The above are some of the common metro amenities, but of course there are many others that can be added to provide a more convenient traveling experience.