Bigger isn’t always better. A 60-inch tub is fine for most people. It offers enough room to stretch out and provides a secure foothold, so you don’t float into oblivion when the tub is full. Assess the angled back and lip for comfort and neck support –- a tub for two people slants at either end and has taps in the middle. If you only have enough space for a small tub, buy an extra-deep one.
Sit in a bathtub before buying it
