When designing a bathroom, there are a few common bathroom floor plans to start from, but, of course, there are always exceptions to the rules.
The bathroom is arguably the most-important room in a residential setting when it comes to occupants or visitors who have disabilities.
Free interior design software. Draw the plan of your home or office, test furniture layouts and visit the results in 3D.
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less glass, and this would be perfect
This cottage design floor plan is 320 sq ft and has 1 bedrooms and has 1 bathrooms.
18.5'x20.5' simple box with attic
http://www.loc.gov/pictures/collection/hh/item/NY0070/
archiplain is the best software to draw free floor plans. Create your own free floor plans using this online software. Easy to use.