Saima Business Park Saima Business Park, Korangi: An Analytical Review of Karachi's Off-Plan Office Offering Saima Business Park in Korangi, Karachi offers off-plan office units from 724 to 1,173 sq. ft., starting at PKR 12.9 million. An independent analytical review of its location, buyer fit, off-plan risks, and suitability for SMEs and investors.