A very bad trial lesson. Firstly, they are held in a group format, they do not say anything about this in advance, only you will find out after the fact. Then if you're late for more than 15 minutes, they don't let you in, they don't say anything about it in advance, they just don't let you in. They don't care if you spent an hour or an hour and a half on the road, it's considered your problem. Very bad staff, please change them, thank you