The staff is very pleasant and unobtrusive. We helped with the choice of wine. I took Old Tbilisi Tsinandali for GEL 13.40. And Twishi wine for, like, 20 GEL. There are small versions of wine, chacha at affordable prices of 5-10 lari.
They talked well about the details of making wine/Chachi also showed illustrative examples.
They did not impose a choice and did not advertise aggressively.
We took a few bottles as a gift and one for ourselves to try.
We took wine to the room here. They will tell you everything in Russian. They don't push you in, they don't force you. If you want to take it, no one will be offended) We took small ones of 0.3 in the region of 7-10 GEL price