Putuo District Library, No.510 Cao Yang Road, has only one floor. If you go early, there are seats in it, but they are a little small. It doesn't matter if you bring the book in. He won't say anything when I bring my schoolbag in. Because all his books have magnetic stripes. He opens at 0: 30 pm and closes at 9: 00 pm.
The charge is average, not much.