In our remodeling of our master bath, we are thinking long term, and we are considering a shower with no rim (no stepping over) around the bottom. We had seen model homes having showers like this, but that was a few years ago. Is there a design with specs somewhere that we could look at? I would appreciate any input on this. Thank you!
I think the term you want is curb-less. If you're googling, you can try terms such as "handicapped compliant", "ADA compliant" etc.
Also dig around here. I think there are a couple of old threads on this topic. Look at the solid dark bar across the top of this page for the search button.