On Kohler's website they have a whole section of sample bathroom floorplans. And there is a Virtual Bathroom Planner on their site too. http://74.3.251.227/view22/kohler/main.jsp On a search engine try the terms Bathroom Floorplans and a lot of information comes up. Here is a link that might be useful: Bathroom floorplans on Kohler site

"I'm a little confused about your wife. Are you saying that you would prefer #2 because the shower is larger but your wife would prefer #1 because the open space is to the side?" No worries, at times she confuses me too. ; ) I was going to expand on that but didn't. As a single-issue item, I'd prefer the floor layout of #2 because you get a larger shower and you really don't lose floor functionality elsewhere. As a single issue item, my wife would prefer the tub orientation in #1. Normally we'd balance out using the larger shower once or twice a day versus perhaps only using the tub once a week or so. She'd go for "the greater good" and choose the larger shower of #2 over the tub orientation of #1. HOWEVER...your "small" shower is still pretty darn large. Your floor plan shows the small shower still having roughly 5' of open floor length. Plus a bench on the end. So it'll be plenty spacious and airy. "And yet another issue for #2 (did you mean #1?) and #3 is that if two people are using the tub, if only the far person wants to get out they kind of have to climb over the other person." I did consider ingress/egress regarding someone having to climb over another. But because of the size of your tub, with #1/#3, it'd be pretty easy for the blocker to pull their legs in or rotate 90-degrees. Or just be climbed upon. Even with tub orientations #2 and #4, it's not likely that someone is going to step over their headrest to exit the tub. They'll likely shuffle into the foot space of the other bather and exit there where there is no head rest barrier. So with either orientation, I'd think someone will step over or around someone else. "#1 seems to be the only layout that doesn't have any logistical problems but it makes for a smaller shower." I'm really glad you wrote that. Because on the whole, your smaller shower is still plenty large. At least to me. Even with the bench you're looking at roughly 5' of open floor, which I think is fine. I it was my decision, because the small shower is still pretty large, I'd give my wife the tub orientation that she wants with #1. If you plan on watching the TV on the wall while in the tub, I'd mount it on an articulating bracket that can hinge out from the wall. With #1 you'd have to turn your head about 45-degrees to watch. With #2, if the TV can rotate out 90-degrees from the wall, you could watch the screen straight-on.

I like the idea of separating the vanities. Even if space weren't an issue, I'd prefer one long vanity. I think one looks neater, less cluttered. Of course, that's pure opinion -- no logic behind it. Toilet. I'll keep playing to try to get 42" width for the water closet. And yes. He is showing INSIDE measurements. I'm 100% sure of the right answer here: Verify, verify, verify. How many times have we read threads on this site saying, "But I was so sure ____, and now _____!" Privacy on the toilet is something I highly desire for a variety of reasons. I wouldn't want a bunch of snickering kids waiting outside the door to the shared toilet while I, the MOM, was using it. I also don't want nosey kids trying to take a peek inside my bathroom and heaven forbid, what if you forgot to lock one of the doors....lol!! I consider my bedroom and bathroom my sanctuary/safe haven and I don't want intruders. There's room for both toilets in the OP's plan and with a new build, a separate toilet for the master bathroom is not something she should sacrifice on. You and I think completely differently. I'd label you the Idealist and me the Practical One. My thoughts on the above: - At a certain season of your life, those snickering kids are going to be waiting outside the bathroom door. Period. Whether you have a second toilet-closet door or not, they're strongly motivated to be near you (and is that bad?). Even if you don't actively hear them, your mind is always thinking, "Where are they? What are they doing?" A door may place the kids in a different spot, but the bottom line won't change. - I can see a lovely bathtub as a sanctuary: your own private spot, space for candles, music, your bath products, a place for you to relax after the kids are tucked away in bed. But a toilet? Especially a toilet in a dark closet? I see nothing but function. No safe haven, no tranquility, no restful moment away from the day -- just a 2-minute necessary function. - The real barrier to a bathroom should be politeness, not an actual lock. I mean, whether the door's locked or not, kids should be taught to knock and wait before entering. Consider, too, the "cost" of this toilet-closet sanctuary: More to build, more each week to clean, more bathrooms to which you must shuffle toilet paper and other goods. The more you build, the more you have to deal with on a daily basis; to a point, more is worthwhile, but where does more become tedious instead of helpful? All of the walls and doors and toilets take up too much space!! Agree. And those walls /doors /toilets create more-more-more to clean each week. Definitely go to a showroom and sit in a tub that is 72 and a tub 66 inches. That extra 6 inches is too much for me. I like to read and soak, so if you are just totally laying down, 72 inches would work. Yes, try out tub sizes for yourself. I'm very short, and I also like to read in the tub. I remember one tub (in a vacation condo) that was oversized, and it felt uncomfortable ... I couldn't relax, or I'd "slip down". Since I occasionally fall asleep in the tub, this wouldn't be a very good thing. You will feel tighter in an enclosed space that is 30" wide, than you currently feel with just the knee wall. You can easily accommodate a wider space, even 42" if you move the linen storage elsewhere, and if the wall jog behind the door is eliminated. Common sense!

Looks like you’ve got a fun project in mind! I don’t think glass shower doors would make your space seem too small, especially if you run the same flooring from the bathroom straight into the shower. To keep the layout more-or-less the same, you might reclaim the shower space as a second closet space. (Shoes only? Winter clothes?) Another thought might be to claim the water closet and linen closet space as walk-in closet space. Then you could turn the shower 90 degrees in the tub location and possibly use a no-door concept, entering by the window. The existing shower would be reconfigured for the water closet. The linen closet could be carved out of another corner for the walk-in closet somewhere. But that would be reducing the bathroom size overall, which you may not like. I agree you shouldn’t touch your outside walls. You seem to have plenty of space to work with, if it can be configured a little more efficiently.