Catholic church 101: Can you give me some information?

I’m in need of some detailed information about Catholic church, like how they operates, what priest there do everyday, how a Sunday morning is performed… Just infotmation, I don’t want to go too much into religion. Can you help me?

Here are some questions to help formulate your answers:
– What kinds of rules are there for a Catholic priest?
– What is a typical day of a Catholic priest like?
– What do people and the priests do at a typical Sunday church?
– How is a confession performed?
– Are priests allowed to return home or do they have to stay in the church?
– What kind of service can a priest offer to the community other than preaching?

Anything you can add to help me understand more?