WaterWalk, the lodging company, announced the appointment of Rebecca Billups as national director of sales – Stay. She has led sales teams at several extended stay brands, starting with Candlewood Suites in 1997. Billups also managed the original Residence Inn location in Wichita, Kansas. Most recently, she held a sales role in the broadcast media industry. WaterWalk’s model offers a choice of fully furnished Live rooms or ready-to-furnish Stay units.