How do I switch between locations?
When you log into the website at www.waitlist.me you'll see a "My Places" link in the upper right that will allow you to view the different places connected to your account and navigate between them. If you need to switch between accounts frequently, using the browser is the best way to do that.
On a tablet/cell phone, logging out and back in to the app is the only way to switch locations. The apps are optimized for speed and efficiency so they only load and manage one location's set of data at a time. Logging out and logging back into a different account actually clears the local data from the previous account and resyncs with the data for the account you just logged into.
Here is some more information on managing multiple places and users that you may find helpful.