Excellent car rental service! We took a 2017 Mitsubishi Outlander for a 4 days Kutaisi - Martvili - Mestia - Ushguli - Tbilisi trip (over 1k km). No issues with the car at all, it was very comfortable and surprisingly fun to drive on the scenic Georgian roads. The owner is an incredibly kind and helpful person, quickly responds to messages on Whatsapp and speaks good English. Obviously got the deposit fully refunded at the drop-off. Both USD and GEL is accepted.