Houzz is the new way to design your home.
Wall mounted faucet counter with bowl sink
Wall tile shape, glass, color
Mirror and paint on back of glass
Coloring of wall and floor for guest bath
Tile back splash behind sink from floor to ceiling. Good for guest bath and maybe also for kids bath. I would add a mirror though.
Backlit medicine cabinet
Love the back wall of mirror
Sngle handled Sink faucet on a diagonal to sink bowl to save depth space
Center sink and mirror with sconces on either side
Stone on floor
Niche for hand towels
Like the layout and colors for kids bath