Not my shower, but pretty close -
https://www.pinterest.com/pin/72409506483289913/

So DD (almost 14 mo) has been bathing in her duck tub in our downstairs walk in shower since she was 6 months. She is starting to outgrow the duck tub, but I don't understand how I can bathe her in our tub like that when I only have a very small opening to work with! Or it's totally doable and I'm crazy? I was thinking I'd contain her to where the opening is with a laundry basket... And just reach in as best as I can to wash her....