virus wrote: What is the difference between the training hall and fitness center? Do both require coaches? Can coaches work without them? How are benefits to players calculated? What do you get first: coaches, training hall or fitness center? Trying to make sense of all that. Thanks.

Training hall (referred as TH) helps attacking, defending, kicking and tactical training. Fitness center (referred as FC) helps fitness training.

Neither require coaches to work.

Coaches can work without them.

TH gives fixed amount of training points depending on level of TH to all players who are training attacking, defending, kicking and tactical skills.
FC gives a precentage of bonus training points depending on FC level when player trains fitness skills, therefore bigger bonus if you have fitness coaches.

1st fitness coach t 20 + FC to max.
2nd TH to max.
3rd rest of the coaches to 20 but kicking.
Kicking coaches aren't cost effective as they train only 2 players, and those players aren't really that important in this game engine.