The school is aimed at beginners, the service is traditionally "unobtrusive". It seems like there is a website and an appointment for classes, but in fact you will find out who you are riding with and whether you are riding at all, only upon arrival. The room at the school is small, everyone is waiting for the start of classes on the street, having dumped their skis at random. Ukrainian instructors are noticeably more professional than Georgian ones, they understand that being able to skate and learning to skate are two different things.
After lunch, groups are very rarely recruited. The advantages include the cost of classes and the normal level of instructors.