I love the arch and the bench in the shower. Can frost or use glass blocks on windows if privacy is an issue. I would use a different/larger tile on the back wall and ceiling of the shower. Bench idea in the shower.
The fireplace is positioned on the floor in the family room so the TV (covered up by barn-style doors) will be at a more comfortable viewing height. Built-ins keep displays organized & the upper lighting illuminates collie tables & draws the eye up.