Bathrooms/Showers?

What is the setup of the bathrooms/showers? (e.g. 1 room 1 bathroom, 2 rooms 1 bathroom, 1 floor 1 bathroom, etc.)?

A freshman has to live on East Campus. There are many dorms with several floor plans. Read the synopsis of each:

http://studentaffairs.duke.edu/hdrl/first-year-residential-experience

My son had a private his first year, common shower/water closet were very close. It was cleaned daily , he never mentioned any problems…