The restaurant is like a waiting room at any time. Most of the visitors use it to spend time comfortably. It is extremely difficult to find a free place if you are alone, and if the family is not real at all.
Whoever was not in this McDuck was not in Kiev :)
Well, or did not come here by train!
The classic situation for railway stations is long queues to the toilet.
And so everything is like in all McDonalds =)