A private class duration is typically for an hour or longer. During your class you will be able to direct the pacing and intensity so the session suits your needs. You can schedule a single session or set up for a series of classes.
You may schedule a private class just for yourself or you can include one or more others. I have plenty of practice working in group classes with people of different abilities so I can help each participant get the individual instruction they need.
Give yourself the attention you deserve from someone who knows how to enhance your exercise experience.