Rocmon...there are not a lot of studio suites in Negril to purchase....I can only think of Point Village, Sunshine Village, Little Bay Country Club (starting prices were around $165,000us), Beach House Villas and maybe Negril Beach Club Condos (not sure of their status at the moment).
Either way I would track down a real estate salesperson (they'll have the most connections) and definitely get yourself a real estate lawyer.