Most detailed description of organization of life on the square so far: Wanna know about pharmacies, where and how big the hospitals are, and public bathrooms?

http://english.ahram.org.eg/NewsContent/1/64/5187/Egypt/Politics-/In-Egypts-Tahrir-Square-Life-is-a-battlefield.aspx

This was published yesterday, but perhaps because this is produced by the state-run newspaper this story also emphasizes violent deaths that must have occurred on earlier days.

Sidenote: A tweet from late last night reported that the Hardees on Tahrir was now open as a source of free water and public "cleanish" restroom for women.