Welcome to this timeless mid-century modern split-level home nestled in an established neighborhood just minutes from downtown Berlin. With 4 bedrooms and 4 baths, including a rarely found in-law arrangement, this home offers ample space to accommodate MULTIGENERATIONAL LIVING with a flexible floorplan. Meticulously maintained for over half a century by the same caring owners, pride of ownership shines throughout this home. Step inside to discover solid, custom original features in mint condition, showcasing the enduring quality of mid-century design and building products from that era. From the moment you enter, you'll be greeted by a generous foyer leading to the entertaining floor featuring hardwood floors that have been protected with carpeting. Bright kitchen with comfortable eat-area and plenty of cabinetry plus 1st floor laundry Entertain in style in the combination living-dining room where you can host large gatherings. Enjoy the sun drenched 3 seasons room, perfect for enjoying lazy afternoons or entertaining friends and family. Cozy den could serve as a home office. Enjoy serene vistas of the level backyard, almost 1/2 acre, with its lush greenery, providing a peaceful retreat and plenty of space for pets as well as playing sports or enjoying a summertime BBQ. A few steps up and you find the sleeping quarters featuring primary bedroom with full bath plus 2 additional spacious bedrooms that share another full bath.