ARLINGTON, Va./ORLANDO, 2013-06-18 — /travelprnews.com/ — Expanding its joint venture with Waramaug Hospitality, Interstate Hotels & Resorts announces its sixth acquisition with Waramaug Hospitality LLC and a private  investment group of the 382-room Sheraton Orlando North Hotel effective May 22, 2013. Hospitality Funding LLC, a Palm Beach, Fla.-headquartered boutique investment advisory firm, advised the buyer group… Read the full press release