One of the first steps in making a space feel like home is hanging photos and art. You could do this with frames from the dollar store and mix in a decorative mirror or other matching, wall-hanging items. I want to do this with black frames and black and white photos, Playbills, etc.
Maybe a good bathroom color? Sherwin Williams Sea Salt - "cool neutral with blue-green undertones" "drenched in natural light, it takes on a slightly bluer, grayer hue. In artificial light, it's more of a blue-green." "sets the stage for a light, airy fresh room" "spa like" "with whites and turquoise, Sea Salt can lend a shabby chic vibe"