Viator Inc. signed a 5-year, $585,618 lease for 8,873 square feet of office space inside the 13-year-old Rainbow Business Center at 777 N. Rainbow Blvd., Suite 300 and 310, in Las Vegas. CB Richard Ellis’ Randy Broadhead represented the lessor, Rainbow Business Center LLC; MDL Group’s Lisa Hauger represented the lessee. The reported average rent equals $1.10 per square foot.