One Haçien­da devo­tee and DJ loved the place so much, he bought the flat where the famous Man­ches­ter club’s DJ booth was. The film Do You Own the Dance­floor?  went on release in June 2015. It’s an affec­tion­ate, some­times hilar­i­ous, and decid­ed­ly good-natured account of the sell-off of fix­tures and fit­tings from The Haçien­da, Man­ches­ter’s famous…