The simplest option is to use a Polaroid camera. That way, you can leave it on a table next to your photo booth backdrop and guests can take pictures of each other that are printed instantly. Even if you own a Polaroid or can borrow one, bear in mind that the film is pretty expensive so this can add up.

The Setup. Once you've chosen the location, clear all wall decor and furniture from the space. If there are windows in the space, cover them with a dark cloth to ensure that the flash properly lights the photos. Next, measure the wall space to plan the size of the backdrop.