The cake was actually very big... We had other desserts, so just cut small pieces and we were eating it for days. We had 35 people at the party.
Their website says how many is cake will feed, but I think it's heaps more.

The only down fall was I found the actual cake a little dry... Thankfully I had cut it in half and put whipped chocolate ganache in it.

The outside was magnificent! Instructions were clear and easy to follow, everything I needed provided and it looked amazing! Everyone was very impressed.