Do not go to Georgia on a regular bus!
We purchased the tour "Mega tour Batumi, Tbilisi" and since there were no seats on the transformer bus, we agreed to an additional regular "euro class" bus. What will happen to you if you follow our example: The bus turned out to be small, designed for 30 people, the group consisted of 22. The distance between the seats was less than 20 cm, it was extremely uncomfortable to sit, on the way there the air conditioner did not work in the bus, and for the last few hours there was a terrible smell of burning in the cabin, as we were told this were brake pads.