You have quite a bit of wasted space that should be used - especially with a smaller closet.

Please plan to add way more lighting to this bathroom!

The "wet room" shower next to the tub is a terrible design. You can look up plenty of old threads on the topic.

I have shower next to tub in my other home and love it! Why wouldn’t anyone? Works out perfect for me.

@dani_m08 where is the wasted space?

@chispa lighting is not shown on this plan. There is plenty! Just thinking about the around-the-corner sink to toilet issue.

Select a local architect to design a bathroom with you. The plan you posted looks like something not worth doing. The architect will be able to evaluate the existing conditions and come up with a viable solution.

@Mark the architect had the toilet floating across from the window with a ton of space on left and right of it. Hated that idea! Attached is the architect’s version.

You could add a tiny sink to the throne room….they’re very common in the British Isles, but codes and clearances might make that impossible. Could you put your headboard on the opposite wall? And I would probably forgo the door on the throne room, as it is very private from the bathing area and there is the door to the bedroom…..

Generally speaking.. having your closet/clothing in the same area is not ideal… the activities in these areas are best done separately.. the most obvious reason is the humidity.. but it is unlikely that each area will have enough privacy …either

Also consider any space only 5 feet wide would be be claustrophobic for any activity

I totally understand desire for partner privacy during shower/bath but i would want access to the sink if using the toilet room

Totally agree the toilet room needs a small sink. Otherwise bring a backpack and you may need to consult a map for the proposed hike from using the facilities to washing your hands.

“The architect had the toilet floating across from the window with a ton of space on the left and right of it.”

Are you serious? There’s no ”ton of space” anywhere in this bathroom. There’s barely enough room for a person to approach and use the toilet. Draw a 2 1/2’ circle to represent a person and move it around the area so you can see.

I think setting the toilet across from the window is a great idea. It helps give the illusion of more space than there actually is, in front of the toilet.

"Hated that idea! Attached is the architect’s version."

What did the 'architect' come up with after they received your review of the plan?

I don't understand where the dormer addition is compared to existing. Your version has a very strange footprint, it seems some space the architect had is missing from your drawing.

Also, seeing the rest of the floor plan with plumbing tie-in locations would help, because at this point if you are not happy with the original version, you will have to think outside of the box. But in any case, I am in agreement that your version of the plan is not even worth doing.

Note that plumbers will answer your question about how to tie-in to plumbing, but they do not have visions in their head of what the Master Suite could look like, so probably aren't trying to problem solve to make something happen. It could be a decision where a markedly better Master Suite makes plumbing difficulty or extra cost seem insignificant.