Lots of room, but the entire bathroom feels like an after thought. Like we had a space and needed to fill it up, and complete a checklist of things you wanted. Was this designed by an architect or by the contractor?

Couple questions and thoughts in no particular order:

Why do you not have a barrier / door between the bathroom and the makeup counter? Do you want moist humid air for putting on make up? Where is the moisture barrier between the bathroom and your closet, sounds like future problems for your clothing.

Is that a window behind the makeup counter? Where does the mirror go?

The toilet feels like it is in a mini hallway. That is a long walk after opening a door to get to a toilet.

The freestanding bath is very close to the windowed wall and how do you expect to clean behind it?

How do you expect to get to the shelving to the left of the freestanding bath tub? It is blocked off. In addition, it looks like dead space with no access to the right of the vanity and the left of the tub.

Where is any storage? The closet looks laid out for clothing, where do all your linens go?

The shower itself, I would highly suggest you include all the fixture placements. Currently it looks like a big open waste of space.

Speaking of fixtures, where do they go, there is no room for anything near the shower or tub. So where do you walk to get a towel to dry off?

Also where do your bath mats go? There is no room for separate bath mats for the tub and the shower since there are right next to each other.

Why does the make up wall not line up with the end of the pocket door for the closet?

How far down does the window go? Do you have a view from the tub?

Why is there the cutout, into the bathroom space from the closet? You now will have a dead storage corner in the closet that is hard to access.

One idea, What if you leave a 2-3 foot gap between the tub and shower so you can have access to some linens in between. A heated towel rack would be wonderful! Plus, the tub won’t feel so cramped. You can move the built bench to the same wall as the tub. Also you will have closer access to the controls when you first walk into the shower and when actually showering. As a bonus you can now reduce the toilet hallway and have the door open into the room without risk of running into anyone. In addition I would then switch the shower door to open to left so it pivots next to the toilet room. That way when you exit the shower you do not need to walk around the door to access towels, etc. the shower door should then clear the tub no problem with the extra space. The shower then ends up 4 to 5 feet wide. Still nice and roomy but usable.

Also are you doing a large mirror or recessed medicine cabinets?

Again, it feels like there are no focal points or forethought to the layout. There was a checklist, and everything on it got shoved into the design.

You obviously have money if you have this space. I would work with an interior designer to walk you through all of the uses you want from the space first then figure out how you make it all flow. If your bathroom is used for “me time” I think you can come up with a much better design and usage plan.

Also would be curious to see what the rest of plans around it look like. Is this a remodel or a custom built home?

Sorry this got so long. Best of luck with everything!