As many South Florida developers focus on new construction and replace older structures with high-rises, others prefer to remake what's there. Blue Road LLC partners Marcelo Tenenbaum and Jorge Savloff have been in the business of Art Deco makeovers since their first South Beach purchase in 1995. They now own 12 boutique hotels in Miami Beach historic districts and are redeveloping a 13th property. Their specialty is renovating old buildings, preserving their historic elements and opening contemporary inns. They range from 21 to 97 rooms.