Hi Tilly - I used to DJ at the place in the late '70's - many a happy hour spent there!
I went to Tiffany's a couple of times, and saw a few bands there as well - the Real Thing in about 1977, and in the early 80's - The Thomson Twins, Pigbag, and others. i remember the Thomson Twins were four hours late, because they went to Newcastle-on-Tyne instead of Newcastle-under-Lyme - same first name, just about three hundred miles further north!
The building is still there, long since closed up, but someone is suupposed to be opening it up again as a club - we shall see.