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.

Thank you guys. I really appreciate your help. My brain is fried and this decision has to be made immediately. gthigpen....I freaked out when I realized that the white was going to be a mistake. I cancelled it just in time but they are waiting on me to call in the color so it can be ordered. Sad for you that you didn't catch it...I hate regrets. My dd did the same thing with penny tile and white grout. A sea of white. Ugh. It's still pretty but she hates it. Gthigpen and Jackie...I see that you are using several colors of grout. I don't have that in me and I don't have a designer to advise me. I wish I did. Do you think it will be ok to choose one grout color i.e.; Silverado...and use it on all of the tile in three different bathrooms for simplicity's sake??? I have subway in two showers and in one tub surround. And the black and white on three floors and two shower floors. Here are some pics. Please advise and thank you so much for any wise words.

@Slough Shark we are just getting started with the master bath in our new (budget) build- although we have hired a reputable tiler to do the tile work. 4x16 white glossy subways for the shower walls and grey pebble mosaic for the shower floor. Bathroom floor tile is a dark grey and I am struggling to pick a grout for the floor tile. I want to use the same color for the mosaic and hexagon floor tile. Looks like your floors might be about the same color... could you post a pic of the floor tile? Im considering pewter or dove gray from custom building products. i am now debating choosing rolling fog instead of platinum for the subways after seeing your results!!

Dark grout will also show soap scum and mineral deposits from the water, if your water isn't pretty soft. I don't know about using chemicals to clean it; it will still grow mold, but you won't be able to see it. If you use a cleaner with bleach to kill the mold, you might affect the color of the grout - I don't know that, but would be concerned. If you do go dark, maybe have them use epoxy grout. It can take any kind of cleaner and also does not harbor mold (in my experience).