I like the shower head and the size of the shower in general.-A walk-in shower with no glass. Win. A tub that could also face out so that you could see the fireplace in the bedroom from the tub, with windows along the wall for lots of light. Double bonus.
Mid-century homes often still sport their original pastel tile. Black & white accents can make them look purposeful. A wall covered with "renter's wallpaper" (peels off easily) or large-scale black & white art/photography are nice accents. Here they've changed the light fixture to an inexpensive bar, added a nice medicine cabinet/mirror, and a new faucet. What a difference!