Welcome to Siena at Renaissance Park located at: 220 & 240 Renaissance Parkway Atlanta, GA 30308 CLICK ON MAP FOR MORE DETAILS	Working Solutions is our management company. For all property issues please contact Working Solutions at the address and phone number below. E-mail: Gerri. Working Solutions, Inc. 2931 Lewis Street Suite 400 Kennesaw, GA 30144 Phone: 770-424-7749 Emergency number: 770-579-4147 On site hours: Tuesday & Friday 10 AM to 2 PM. Check the Home Owners section to sign up for our Google Group.