Quite honestly, I like the first pic, and if it were going to be anything different, I'd remove all but the four corners and center dots, and maybe move the corner dots in a tile or two diagonally, so they'd be in 6-8" diagonally from the corners.

Thanks for the feedback everyone! OK, we've had the plumber, electrician, and carpenter in, and we've talked ourselves into more surgery. New plan, really interested in any opinions, good or bad, on these choices....particluarly struggling on decision for the neo-angle base--CM, acrylic jacuzzi, tiled UGS, or tiled Kerdi?: 1. Lose the entire wall separating the 2 rooms of the master, including the existing shower wet wall! move the shower plumbing wall to same as toilet supply. Move drain. Going large neo angle to have a more open room, roomier shower, and it creates a perfect spot for a built in linen storage system (Time to bust out the kreg-jig!...or order furniture). Slight narrowing of door, and now I'm back to barn slider, but this may be a gametime decision. 2. ~48" neo angle shower base ---need help! Stuck between a. Kerdi/UGS system, with biltmore honed 2X2 tile floor (is the neo angle version of these systems too crazy for a homeowner to do? can't afford to pay a tile guy to laydown a muddeck and do the whole deal). Love the feel of tile underfoot. b. stay safe, but less fancy with a a jacuzzi 48" acrylic, or usmarble/solid surface neo angle base? we were happy enough w/ a Jacuzzi 42"neo in our old, smaller bathroom 3. Wife talked me out of pony walls/linear drain which is good, because i would have had to build them! Shower walls will be ceramic large subway with some cool biltmore/glass mosaic accent on the wall, probably as 2 vertical 12" stripe where the shower hardware is mounted, and on the other wall....or a horizontal stripe. Tiling to ceiling. We like the clean look of the kohler shower locker in lieu of messy tile niches, do these look ok, or cheap? Thought on this plan/size of shower, pan choice? 4 Moen Kingsley Regular constant pressure valve with diverter, rain shower head, and a handheld on a bar...standard but nice, and I've had nothing but good luck w/ Moen. Chrome, because we like it best, AND it's cheapest! 5. Decided to lose the towel warmer...too many variables/questions/$$$ 6. Sticking with the schluter tile warmer system...plenty of floor thickness to work with, and why not for $600 bucks. We really like the 1 ft square biltmore honed floor from Tile Shop. Price not bad. need to research how this works over heated and wear. If not, does anyone recommend a good, classic looking tile for the floor? Would 5" carrara hex (sealed) work? Expensive, but we had this look in our old bath, loved the look and feel. The natural stone is a bit thicker than ceramic, and I'm worried about the heating being effective, or damaging the stone. (admittedly, i need to do some more research here) Here's the pic, of the layout, shower wall tile area/outline in green, wainscoated walls in blue. Thanks again for advice!

I’ve never been to Europe, so I’m not familiar with their designs. I can say though, that after sharing a bathroom with the 4 people in my house for the past 3.5 years, I am thoroughly looking toward to a room for the toilet alone! Lol My thoughts are that the WC would still be independent and have a doorway of its own. I just don’t know how to work the shower portion. Finding a 7’ vanity that has separate drawers for both sides is proving challenging to me. I think that’s what’s driving me towards the separate vanities.

Maybe you can find a Schluter edge that you like. Theres a lot out there. have you seen it installed? I like the brushed finishes. less obtrusive than many tile edges. one continuous simple piece im not a fan of any of the plastic edges, but the metal edges in a finish that blends give a nice clean and continuous edge, without making a statement.