Bathtub ideas??

I had this one last time -

And I absolutely HATED it. It took up so much space in my bathroom and I felt like it was too big and slippery for a newborn but by the time he fit it, he outgrew it immediately.

I like the idea of the bath slings so I can bathe both kiddos at once but I know my sister had one that she returned because it was actually too stiff and baby slid right down it.

What was your favorite bathtub? Especially if you also had a toddler in the tub

Tia!!