While I can still get in & out of my whirlpool tub, it is so very relaxing to lie back and let the jets swirl the water around. However, it takes a lot of water to fill the thing. It is a 2 person tub. We hve a hot tub outdoors and I swear it helps my arthritis. The motor has gone out and will be replaced as soon as this heat spell breaks. I cannpot tolerate getting in or out of it actually when the temps is very cold but my DH loves it. So I do understand the want for a walk in tub. Just be certain to check out the Co. you buy from before you pay.