Conversation so far:
who is paying for the little caesars arena
About 62 percent, or nearly $539 million of the Little Caesars Arena project is from private financing and the rest, $324 million overall, is government financed.
when did construction for little caesars arena begin
Construction of Little Caesars Arena began on April 24, 2015

Question: who designed the arena
Self-contained rewrite: who designed little caesars arena