Everyone gather around the clock tower and wait for the hourly angel to ring on the bell. I think there is an more elaborate "performance" at noon and 7pm. There are many art sellers and restaurants around this area, pretty touristy.
I think our private bath room cost 60 GEL per hour, and it is recommended to book. We took the cheapest body scrub options, and you feel a strong person is washing you like an object. Anyway, I do enjoy the experience.