Not usually but it is done, particularly with older pool buyers or those with some sort of disability where it makes access easier.

Scott

thanks for the advice

Personal preference. We put ours in with older folks in mind, but the little ones probably use it the most. If the spa is a large enough diameter, it doesn't take up much space. Ours is 8' diameter and we easily get 8-10 adults in even with the step. Does make a nice arm rest too....