[quote=@floodtalon]
Where is everyone going to sleep after this? More specifically, everyone who lived in The Tower.
[/quote]

Hmm...

in a bed? On a ground? Possibly outside?

Let's go with some temporary housing in one of the other dorms. Or, depending on how fast Arata works, the first floor of the tower is rebuilt. Livia will have some spare beds moved in.