This is a book shop attached to one of the main Universities of Georgia, located on Chavchavadze avenue which is the spine of university district Vake., therefore its mostly crowded with students reading books or having coffee breaks on the terrace. Many book presentations and other cultural evenings take place there.
University-related events may not be interesting for you but I would still recommend to check out this place if you are nearby. Beside coffee and sweet choices you can pick any book and read in Reading hall for free while having an access to free wifi and bathroom. Visiting an University in foreign country always says a lot about local life.
Mon-Sa: 10:00-21:00