Welcome To The Mill At First Hill Income Restricted Apartments In Seattle Designed for comfort, each home offers a selection of floor plans and high-quality amenities to provide convenience and ease in daily living. Prospective residents must meet the criteria and provide the necessary documentation for initial income certification, with annual recertifications as required. Inside, our open layouts, premium finishes, and top-of-the-line kitchens are the perfect getaway to unwind and relax.