How many people do you train with?

[SuperSuperRambo]

A really busy night would be about 12-15

Most nights about 8

Quiet nights 4/5 (which are the best)

Same here.

 

[lonewolf210]

Classes are usually about 15-20

 

[Jonas g33k]

BJJ 40 - 60 people (half are white, 1/4 are blue, 1/4 are purple/brown/black)
Judo 25 - 30 people (2/3 are yudansha)

And we have enought space to roll at the same time (but we start from the knee in BJJ).