To be honest the place doesn't look too inviting for relaxed reading on that metal bench, but the idea to offer at public locations books for free is great. Usually such bookshelves are well cared for. Everyone can take a book or put a book into the shelf. Always you can find something new and interesting.
Do not take it for granted. There are countries on earth where the possession of books is a rare exception or even can be dangerous for your self.
This picture is from the German town Kehl opposite the French city of Strasbourg. Do you have such public book exchanges in your town?
Thanks for your visit and upvote. Enjoy your day!