The conception of Sportspass is something for people who don't have time and money. You've got one…read moretraining to test it free, than you can become a member, that costs one time 10 euro and than every month 8,25 euro.
You can join fitness classes all over the day, even on the weekend. From aerobic to backtraining and muscle training for your but ;)
Which is kind of annoying is that there are a lot of people.