You don't have to be from Shanghai, as long as you have an ID card.

You can do ordinary reading without borrowing books. Free is valid for one year.

If you want to borrow books, the deposit for reading books 100 is valid for one year. You need to verify, if you don't want it, you can get a refund, and you will get a refund.

You can experience it and then decide what to do. You can look at the first floor and start asking for documents on the second floor.