Coleman Kaserne is a place where people worked and lived in the past. It was like a big community where lots of people, especially soldiers, stayed for a while.
Think of it like a big house with many rooms. Some people lived there all the time, and some people just stayed for a little while. It was like a hotel, but only for people who worked for the army.
They had everything they needed in Coleman Kaserne. They had a place to sleep, eat, work, and play. They even had a place to go swimming!
But now, Coleman Kaserne is not used anymore. It's like an old house that no one lives in anymore. People can still visit and learn about it, but no one is living there now.