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

You should have enough space to have a tub and a shower, depending on the size of vanities, placement of doors, whether you need a toilet enclosure and where the existing plumbing is located. It may be tight, esp. if you want a decent sized shower. Moving the toilet is a PITA. The more plumbing you keep in its original spot, the cheaper it will be. For a quick and dirty (and free) mock up you can use the arrange-a-room tool at BHG. First you specify your room size (unfortunately, their minimum room size is 8 feet by 8 feet, so you'll have to specify a room size of 11 by 8 and ignore one foot of it). Then you pick from among a variety of plumbing fixtures (look in furniture and select bathroom. You'll find toilets, sinks, vanities, corner and regular showers and tubs, etc.). You can also add windows and doors (look in architectural items) You can rotate all of the fixtures, specify sizes, etc. by clicking on info once you drag the fixtures into the room. The program allows you to save, retrieve and print out up to 25 designs. Nothing too sophisticated, but it's easy and it does the trick. Here is a link that might be useful: arrange a room

I"m short on time, but wanted to post something that's been swirling in my brain. I think walk in closets are lovely if you have the space, but I just don't think you have the space; I'm pretty confident that the minimum recommended width of a closet is 5'. How about a walk- through closet to your bathroom? My guesstimate is that you could have 6' wide, reach in closets on either side of a 42" hallway. I've seen lots of pictures with a beautiful tub centered under a window and flanked by vanities, so I appreciate that look might be a priority to you. I just moved all that over to the other window. I tucked the toilet and shower around the corner. Depending on the location of the window, you might be able to have a pocket door, but if not, a wall would add a lot of privacy (avoid seeing the reflection of someone on the toilet from the entrance or the rest of the bathroom.) Anyhoo. Here's a rough drawing. If aging in place is a concern, I'd put the shower and toilet on the exterior or bedroom wall, so you have the option of creating a quicker route to the toilet (through the closet wall) in the future.