I’m 5’10 210 lbs.   average dad bod.  First off I’m too tall (that’s a first) for the legs and calf to get massaged.   I’m too small for my shoulders to get pressed by the airbags. (Actually have big shoulders) I must have curvature in my neck bc the neck rollers barely touch.  (If I push my neck back and give myself the 3rd chin I can feel them) The buttocks and lower back part are great.     Basically if your 5’4 and 350lbs then give it a try.    I really hope you can make adjustments and if so I’ll edit the review.