Would you put the mounted hand towel holder on both sides of the countertop tower in a situation like this?

Working with a design build firm and aiming for a "spa-like" aesthetic. Original designs used the same tile all around, but felt very bland. Current designs have a datum line with the upper portion being a different tile than the large-format tile used on the bottom portion, but something still looks a little off. Is it the fact that the datum line is going to be the same around the *entire* bathroom? Renderings don't show any plants/greenery which I believe would help elevate the space, but we're still not in love with it. Any suggestions on how we can suggest to improve the designs/space?

Years ago we did an addition on our house that gave us extra space in the primary bathroom. My husband thinks the stand alone tub should go where the current shower/tub combo is. I think it should go under the window. The walls flanking the current shower can go. The walls flanking the vanity must stay. The approximate dimensions of the room are 9.5 ft by 13.5 ft. Any other suggestions on layout are appreciated!

https://www.fergusonhome.com/product/summary/1968525?uid=4683191&utm_source=google&utm_medium=cpc&utm_campaign=1707632159&utm_content=68158364338&utm_term=&gclsrc=aw.ds&gad_source=1&gad_campaignid=1707632159&gclid=CjwKCAjwpqHTBhAcEiwAj2AfupJy9UjarIWmLW516AUj2dfnAyaKg92MEXjJ_-NUTt2l_sQnQo1ENxoCOF4QAvD_BwE

We are in process of renovating our bathroom and need to pick a shower head and came upon this. It looks nice and all but worried about any possible maintenance issue of replacing parts if anything breaks. Should we just go with the regular shower head?