A Quiet Room in Kent

I had the idea of joining the London Library as somewhere quiet which I could visit as and when wanted/needed. The travel to London would have been a bit of a pain but when I saw the annual membership fee for the London Library I decided to drop the idea of joining the library.

My local (council run) library is used more as a community hub and cannot be considered quiet. Activities held at the library include the teaching of PC skills to pensioners and a group for mums and dads with toddlers (in a library!). The library premises are too small for a separate reading room.

I have searched for a reading room, club or library in Kent to meet my needs but have found nothing of use. I found a reading room but that belongs to a religious group and is only open one day a week.

Any ideas or thoughts will be appreciated. Thank you.