Comment by sn9
Anything that removes friction from getting you to consistently strength train with progressive overload will do more for your health, quality of life, and appearance than damn near any other possible intervention.
A squat rack, weights, and a bench is probably the biggest bang for your buck version of this and if you can set up a basic home gym, it's a total game changer.
My partner got me a $35 pullup bar, and that has significantly improved my fitness.