Thank you! I did not really think about the 3-wall alcove. Our tub would only hit 2 walls, then some space before you get to the toilet. I guess I am not sure if that would even work as we would want to just use a bath screen, but with no wall at the end, that could be problematic. I guess all of my previous bathrooms had the tub in a 3 wall alcove.

Well, phooey. I taped it out in the bathroom with blue tape last night and it looked like it would fit, but with too many nos, I'm back to the drawing board. Interesting thought, Vix. Right now we don't actually have a toilet room, so much as a separate toilet "area" (there's no door, and the closet takes up too much room to add a door), but it's on my agenda to create one. In our house, it's very necessary. I generally use that bathroom to try to FIND privacy, only to have 3 people (and sometimes the dog) follow me into the bathroom. I'm looking forward to having a door that locks and a fan so that I don't have two little people handing me the TP and asking whether I'm doing number 1 or 2 (oh, and the 1 year old likes to flush while I'm ON the pot; so I've got my own special cold water washlet), while DH decides that he absolutely has to shave and brush his teeth at that exact moment. Now if I take a hike to the guest bath on the other side of the house, all three just follow me AGAIN. Sometimes when I have insisted on locking the door in the guest bath (no way to do that with our LOUVERED -- why??? -- pocket door in the master), my one year old plopped down prostrate outside the door and cried until I open the door. For my W/C, I want to put in a LOUD fan; no whisper quiet for me. Maybe I'll even add a radio. :) The way I'm seeing it, I can either get rid of the long vanity altogether and live with a fairly small vanity, plus a tub and shower, I can skip the tub and live with the kids' bathroom on the third level as the only room with a tub, or we can bump out that weird corner jog, which would give us an additional 49'' X 27'' space -- enough to fit a 5X3 tub, 5X3 shower and keep the two vanities. But that sounds very expensive and will require carefully removing and replacing the siding to match the existing. DH's response to all this was "why do we need a tub?"

Well, you sort of have to use your imagination with this photo. It shows the tub location with a moderately sized window right over it. Widow is second floor and overlooks a lake, it's totally private. Put a pleated window shade over it, I think it's Hunter-Douglas? It's a top-down, bottom-up, which is great in a bath. If privacy was a factor, you can use the "bottom-up" feature to just have the shade cover the bottom half of the window, so you still have privacy while still maintaining a bit of the view and a bit of the natural light. In this photo you can see the shade is slightly "bottom-up". Mongo

Since you have 3 bathrooms that sound quite large, I would leave a tub in one of them and then do exactly what you want in the other 2 bathrooms. Whoever designed your house sure did love the long vanities! I'm stunned by those measurements. It could look a little odd to have counters that long with just one sink, so I would consider adding tall storage cabinets (if you could use more storage) alongside a shorter length countertop/vanity. As for one or two sinks, I'm building our new main bath with just one, because I like to have counter space to spread out on. That's fine for the way we live - my husband and I never need to be in the bathroom getting ready at the same time. Nor did my kids ever have a problem sharing a single sink in our previous house. But some people would refuse to buy a house that had just one sink in the master bath. I don't think there's any one right answer for this.