Move-in Ready 93 ARWT Olivia Cottage II Unit B, TWIN HOME! Welcome to Haven, a community of Twin Homes offering low-maintenance living in custom homes with private yards. Monthly association fee of $245 covers lawn mowing, fertilization, and snow removal; plus a la carte seasonal services are available for a separate rate. All of our homes are Quality360 certified, meaning they exceed energy-efficiency industry standards and will perform, on average, much better than a typical used home. As your local home builder, you can expect the best local brands and trades for your home as well. We have partnered with Lindsay Windows, Kohler, Floor360 and Auburn Ridge just to name a few.