Maccadam's Old Oil House

For those in the know, sub-level six on Cybertron's lower-east quadrant is better known as Maccadam's Old Oil House--the biggest single source of black market fuel on Cybertron. Its main attraction, beyon the fuel itself, is that the proprietos make no distinction between Autobots, Neutralists, and Decepticons. If you can pay, you can stay.

And they have a harpsicord that turns into a robot. You don't get much cooler than that.

"...to be loved by you."

From Teletraan I: The Transformers Wiki, a Wikia wiki.