Can I swap roommates, as in one move out and a new one move in? How?

The pdf below is a great option for quick, at a glance details on how this process works.  Yes you typically can if your account is in good standing, but it's possible the owner might opt for a full move-out instead. That's relatively rare

https://drive.google.com/file/d/1mamu8UpfvhPyk94SoXY7pWtxjAobt7HP/view?usp=sharing

Here is the document we typically use for this process.  Please review it and ask any questions you may have

https://drive.google.com/file/d/14A1al9HGuz1WaauUgeMNfz6qBUfER6VE/view?usp=sharing