The Age of Beginning is a completely empty multi-level room. Be as creative as you want, there are 5 floors you can place items on.

For help decorating my Tower of the Ancients rooms may I suggest purchasing the Ancient Gazer Tower. It has color coded eyes on it to help show you where the nodes are to place furniture. Just place the Gazer Tower on the very bottom level of my room. The eyes will do all the rest. Just click the Ancient Gazer Card below to go to its page.