You might want to post this on the Bathroom Forum.

The stone craftsman bungalow at the top of Wright Hill was built as a summer home in 1911. Our renovation converted a first floor bedroom and hallway into a new kitchen and adjoining office, remodeled the original kitchen into a storage/mudroom and butler's pantry, and upgraded the bathroom and adjoining laundry room. https://www.houzz.com/ideabooks/83941792/thumbs/new-craftsman-kitchen-bath-mudroom-butler-pantry-bath-laundry-floors

If you integrate the gold metal somewhere else in the room then it will work.

Does the third bath function as a powder room that just happens to have a shower or is there another reason for it? Pool bath? Shop or outdoor cleanup before entering the main house? Can't really think of any others, but those might be reasons why someone would pay more for a full bath in that location, but if it's functionally a powder room, a shower wouldn't seem to add any value at all -- functional laundry space will.