Bob U.
Google
I've been here 1/2 times on my two trips to Tbilisi, so you know how much I like it. And I'm always with a group and they love it too.
The wine selections are amazing, and often the server/sommelier will help you pick and offer tastings. All of the staff are super helpful and friendly. They have some great food choices as well, mostly charcuterie boards, which of course, go great with wine.
I travel all over the world, and this is seriously one of my favorite spots to relax and enjoy spectacular food and service.