Debbie A.
Google
Great place to go, super beautiful, free, hardly any tourists at all. You need to register first on the website. You can do it just before you go, then bring your passport for ID. The guard on the side needs to check your ID, check that you have registered. Then you go to the danube side and go in door XXV. Also there is the NYT and FT, but mostly really beautiful bookshelves, lighting, desks and other details. Be sure to climb up to the second floor. Nice wooden lockers for free too.