Easter/Night Studying in London

Hi guys, Hope you are all well into your studies. Does anybody know of a good place in London to study on public holidays and after hours? My housemate and I are studying at the local library over the weekends, but it closes at 5pm most days and is not going to be open for the upcoming Easter Bank holidays. Unfortunately we live with two others which makes it harder to study at home. Ideally I am looking for somewhere in the West End or city that I could go to after work during the week and is open later over the weekend, perhaps a professional society or University Library that allows visitors? Any suggestions would be appreciated! Let me know if you want to join us at the Putney library :slight_smile: Thanks

British Museum may be… (they have a library in there)