Job Description. Job Description. Lion Real Estate Group is seeking an experienced Service Manager to join the teamĀ atĀ "Willow Apartments," our 244-unit owner-operated multifamily apartment community located in Nashville, Tennessee. (Recruiters/Agencies. Please do not respond to this ad.). Lion Real Estate Group, established in 2007 by Jeff Weller and Mory Barak, is a US-based investment firm with a niche focus on acquiring B/C multifamily assets...