[quote=Silver Carrot]
Forty first floor, in a courtyard?
[/quote]

That's right. :lol
These Project towers were designed to encompass their entire lives. Most of Babylon doesn't want to see the inhabitants of these towers out in the streets haha. This isn't a tower that conforms to 21st century architecture or expectations. This is at the very least the 31st century, things have got a little more complex. The floors are bigger and contain everything its denizens need.