Are you looking for efficient Polish lessons for your employees?
Polish lessons via Skype do not really differ from lessons in a classroom. At a fixed time I meet my students face to face and the only difference is that there is a viewing screen between us. All the teaching materials are exchanged by email.
Lessons via Skype are significantly cheaper than standard ones. Moreover, they solve the problem of lesson cancelations related to a change of location.
In case of any questions or doubts, do not hesitate to contact me. I will be happy to offer you a Polish course adjusted to the needs of your company.