Small Bathroom With Laundry Layout . Lighting is vital in small areas and you wish to. Would love to put in a wall mounted vanity in. Types of bathrooms and layouts Small bathroom plans, Bathroom floor from www.pinterest.de The galley two row laundry room (3 unit) layout has a typical width of 7’6” (2.29 m) and depth of 8’ (2.44 m) for an overall area of 60 ft2 (5.57 m2). Sliding door is actually on the inside of the bathroom, we will change this to a pocket/cavity sliding door for some extra room. We can conditionally divide our combined bathroom with the washing and cleaning.