The backrest drops through 5 positions, so a newborn who cannot sit up yet reclines safely while an older sibling eats bolt upright at the same table. Seven seat heights raise the chair to counter level or lower it to a coffee table. The double tray detaches for washing and the seat cushion lifts out, so cleanup does not mean wiping around fixed parts. A removable 5-point belt and a baffle fixed to the seat base hold regardless of recline angle. The pyramid frame braces four corners of the 20.3-lb chair, and rear wheels move it without lifting.