Here is what I imagine it looking like, although the glass block would be either lighter or clear, the sinks would be white in a gray or marble countertop, and the weird blue line in the shower would be shades of blue tile in a curved line. There would be a skylight over the plant and a small stained glass window in the wall over the tub. There would be a niche in the wall separating toilet and shower and a bench below in that corner. The brown thing sticking out on the left is supposed to be the door to the existing sauna (ajar).

Hi Lynne. I think it will be lovely. Looks like you have everything worked out to your liking, so I'm not sure what we can do to help you.

The one question that immediately comes to my mind is, why don't you enclose the toilet? It looks like an easy modification. Maybe you don't want to take away from the effect of the glass wall around the shower? But even if you enclosed it there would still be a significant amount of exposed glass blocks. That is just a thought.

If you want curbless, you are going to have to cut concrete, move the drain to the rear, and use a trench drain. You will also need to cut enough concrete slab to get the correct fall to that new drain location.

Linda, you may be right but mine did not work that way. My drain is in the center of the shower and is not a trench. The slope of the floor is almost indistinguishable to the eye. However, there was a tub there before our renovation. So there was already a slight recess in the floor. I considered the trench drain but the contractor assured me it was not necessary. He was right. We also put electrical heating under the floor tile and under the shower bench seat. But the most important decision I made was the wall tiles. I looked for months and months, testing tiles from many tile stores until I finally found one that did not show water spots.... even soapy water spots. It was from Arizona Tile and it is so dense that it broke the drill bits of the workers when they were installing hardware. They had to buy special bits for their drills. Two and a half years later it still looks like the day it was built. I never have to scrub the walls. I've never seen anything like it before.

How wide is your sauna door? As I study your drawing it appears that it isn't to scale. The sauna is 6' deep and the shower is less that 5' but they look almost the same depth on the drawing. Is it an optical illusion?

Also, you said that a toilet room door would mean that you would be looking at three doors. Where is the third one? The shower doesn't have a door. You need not worry about water coming out of the shower. If everything is placed correctly that won't happen.

The measurements on the right side of the bathroom and left side of the bathroom do not co-ordinate. They don't add up the same.

You can not just take a curbed shower, remove the curb, an have it be code compliant. :) That's now how curbless works. Plumbing code requires the shower slope to be between 1/4"-1/2" per foot. It also requires a 2" drop from the shower entry to the drain. You need a minimum of 4' at the steeper 1/2" drop in order to obtain the 2" distance from entry to drain, and that drain needs to be located against the far wall from the entry.

A trench drain leaves a single flat surface, draining into the trench, where a small round drain leaves multiple slopes to that single hole. It's much more awkward to stand with the steeper slope and multiple slopes than it is the single slope to the trench.

You are probably right about that. Stay with what you have.

Are you planning an open shower?

I'm still trying to determine the third door. : )

If you really want a door to the toilet, I don't believe that hinging it would be a problem. Contractors can work that problem. However, I think you said your husband was too tall for an enclosure. You could make it five feet deep if you forgo the curved glass wall. That may be a trade off that you do not want to consider. It is a personal decision.

Yes, solid wall vs. glass. However, a door frame could be mounted to the glass wall. But that would somewhat defeat the purpose of the glass wall. It really boils down to personal preference. Personally I would opt for the enclosed toilet.... but that is just me. : )

Beautiful job Lynn. Congratulations on a job well done. Of course it brings you joy. It is gorgeous!!!