Gringotts Wizarding Bank

The Gringotts Wizarding Bank, the only wizarding bank in England, is proudly run by goblins, nasty little creatures that have a very bad additude towards humans. The bank, a marble white building that runs underground, towers over all shops. It's customers enter through bronze doors and go on a rather roller coaster-like ride to the vaults, where their Galleons, Sickles, and Knuts among other valuables are stored. The goblins are very fierce on protecting the vaults, and this is their warning to all dark wizards:

Enter, stranger, but take heed
Of what awaits the sin of greed
For those who take, but do not earn,
Must pay most dearly in their turn.
So if you seek beneath our floors
A treasure that was never yours,
Thief, you have been warned, beware
Of finding more than treasure there.