Hobson's Livery Stable
An used-horse exchange, rent-a-horse and rent-a-horsebox businees, located in Creek Alley. Willie Hobson is a used-horse dealer, with all the connotations of trust and honesty similar occupations draw in across the Multiverse, be it a used-car dealer or an ex-American president on Roundworld... He found a niche and branched out.
As the The New Discworld Companion points out and in The Truth is told, many people in the city want the use of a horse sometimes, but not all the time. People who own horses often have nowhere to park them. So one kind of customer rents an occasional horse, the other rents stable space. And either way, Hobson provides: in the manner of a Roundworld multi-storey car park, his building provides stabling for horses on several levels.
It is darkly rumoured that Hobson employs an Igor to re-assemble serviceable horses from the functioning and still twitching parts of those who were intimately involved in cart accidents. Normally, a piebald horse has its black and grey colouring distributed a lot more, er, randomly, than that... and it wouldn't have lines of large obtrusive stitches running all the way from the top of its head down its spine to the tail and then up its belly and back to the head...
In the past, characters as varied as Rincewind and Moist von Lipwig have used Hobson's equine-brokering services.
William de Worde used the livery stable as a neutral venue to meet Deep Bone (again alluding to Richard Nixon).
Annotation
American president Richard Nixon was once wounded by an opposition campaign that likened his general standards of personal honesty and ethical integrity to those of a used car salesman... as it turned out, the occupational group that ended up with more of a right to feel aggrieved at being compared to a Presidential candidate would have been used-car salesmen...
Hobson's name is probably a reference to Thomas Hobson, who also operated a livery stable, and is famous for the expression "Hobson's choice".