NEW CONSTRUCTION. Savannah combines the easy livability of RSI Communities' precision built homes with a location that offers a wide range of activities. You'll find your new RSI Communities home in Savannah is built to the highest construction standards. In the words of industry experts, the fit and finish is 'straight' and 'tight'. Also, RSI Communities doesn't try to 'up sell' you on extras. We include high-end finishes like granite countertops, upgraded carpet, and energy-efficient stainless steel appliances as standard features in our homes.