This old thread got revisited. @dani_m08 to answer the question about extra probe, I believe I ordered an extra one when I bought the set up. The probe wire is just setting in the junction box I think but honestly I cant remember. When I laid out the underfloor heating and the probe, I just ran another probe near the first probe, and it was then sealed into the floor self leveling compound as per instructions. then the end was just threaded into the wall like the one that would be live, and not connected, but just laying there in the box. Regarding the tile layout. I just decided to run it this way, after getting instructions on the 90Degree way, IIRC. The herringbone that I love is from my childhood and the side walks in my neighborhood that all ran at 45Degree. so that to me is herringbone. I know you posted on @sochi thread about her amazing bathroom and a wall mounted faucet. I would totally do it if I had the right sink for it. In my case I had made my sink out of soapstone and an integrated backsplash. The pictures of this bathroom reveal are no longer available because of the use of photo bucket, when it was Gardenweb. I did not keep my account with photo bucket. I'll add some of the reveal pictures so you can see the sink and floor. Regarding the sink there is no ledge for water to drip from my hands when using the faucet. The water drips right into the sink. In my other bathroom with a deck mounted faucet I am always wiping up drips and it is a nuisance. I much prefer the setup for this sink. Below: I love the flush finish from the faucet to the bottom of the sink. nothing drips on a counter or edge of a sink. Below: looking in from the doorway. Below: Here I am finishing up the sink. the backsplash was epoxied on as a separate piece. The whole soapstone install in the room took next to nothing to buy as they were all small pieces that I epoxied together with a 3 part stone epoxy. Below: this is the counter at the tub, and is in 2 long pieces but I was able to epoxy them together at there edges to make a wide slab for the top. All the soapstone was finished with a 60 grit sandpaper to be rough and this lovely soft tone of blue/green/gray/white. I did not oil it so this color tone would remain light. Below: If I recall correctly @sochi helped me decide on this Hubberton Forge Mirror. I have 3 different metals in this room, but they are all a cool silver to black color. Below: the center of this tower shares space with the kitchen on the other side of the wall. there is also some extra space that houses some electrical wiring. this is an old simple house. this bathroom was an add on when it got move to the farm in the 30s IIRC. The plumbing was all rearrange and some of the details that were orignially there I kept but updated it, such as this tower feature. The old one went and the carpenter did a wonderful job with this one. Below: This feature was another thing I kept from the old bathroom but flipped it from the other end and had the carpenter put drawers in it. Before it was a hell hole. things got lost and the build was soooo old and creapy I didn't like using it for storage. Now it is perfect for storage.

The issue with putting sink and toilet on an opposite wall in this particular bathroom is that one of those walls is an exterior wall, which would be problematic for locating the sink there. It's possible to put plumbing in an exterior wall, but requires a lot of extra care and work and some plumbers may even refuse to do it because of the risk of freezing pipes. You could avoid that by swapping the tub to the opposite wall from its current location, but then it would necessitate relocating the door. There is also the question of the size and location of the window on that side, which may also require reworking. Having to completely relocate the plumbing and completely revamp the space would be a much more expensive/intensive project for the OP. It may be something to investigate but may not be a financial possibility. The current plan seems to be a much lower cost proposition as sink and toilet plumbing will not be moved and the reworking of the shower plumbing will be comparatively simple. It also does not require movement or reworking of doors and windows.

Ok I think we have figured it out! We decided to demo the shower now... that wasn’t planned initially but here we are. So, we are going with a black, white, and wood colors. Contemporary industrial look. We decided on SW alabaster paint for the walls, the wood vanity in knotty alder, vessel sink, black fixtures, we also purchased an OVE LED mirror, for behind the sink the backsplash will be white herringbone tile with charcoal grout. The shower will be 3x12” white subway tiles stacked vertically with white grout. We are going to build a recessed shelf in the shower that will match the vanity backsplash, it will be the herringbone tile with charcoal grout. We ordered a dreamline shower door with black matte hinges. I also found this fun artwork to hang on the wall opposite the vanity, I am going to just DIY it myself. It’s all coming together! Tile pattern for the shower, the herringbone will be the recessed shelf. Rest of the shower will be the stacked subway tiles. The tiles are all bright white, this photo is not the best!

Thanks for the additional comments! There really is no room to make the door wider as the 2 closets are adjacent to the bathroom (basically there is a short hall from the bedroom with walk-in closets on each side. The bathroom door is basically as wide as that hall will allow (given 3.5" trim on either side of the door). I'm not sure about removing the water closet - guessing my husband would not approve :). However, I will not rule it out. I just would not want it to negatively affect resale down the road (all houses in the neighborhood have the water closet). I actually have a vanity mirror attached to the wall from the previous owners - I really don't wear a lot of makeup so don't really use it. Mascara, blush, eye shadow - that's it! I"m torn about the free-standing versus drop-in tub. I really love the look of the free-standing but I'm leaning towards the drop-in due to the various pros/cons listed in various threads. Thanks!