I really like archways in bathrooms because it gives them a very classic feel. It also helps makes the space feel bigger. This is also the case when they are combined with high ceilings. Now, when you are dealing with high ceilings and archways, you want to be sure that you use an earthy color pallet so as to make things feel balanced and not cavernous. I love the big floor tiles in this bathroom remodel, and I also love the corner tub in the back. Corner tubs and showers are good because they are an efficient use of space.