Palmer Group said a growing staff has led it to lease a newly renovated space in the Colony Park building at 3737 Woodland Ave. in West Des Moines. Relocating to Suite #200 from Suite #300, the company’s new 14,000-square-foot office includes six interview rooms, three conference rooms, 10 candidate-assessment workstations and a video interview studio. Palmer Group employs 34 people. It specializes in direct-hire placement, temporary staffing, information technology consulting and outplacement services.