DLF, a realty developer, has achieved a remarkable success with its latest luxury residential project, DLF Privana South in Gurugram, reporting a sale of Rs 7,200 crore within 72 hours of the pre-launch. The project, situated in Sectors 76 and 77 across 25 acres, consists of 1,113 luxury residences in 7 towers, offering 4 BHK apartments and penthouses.