Every home in a storybook setting deserves equally enchanting interiors. So when a young family moved into a house nestled on an idyllic wooded lot spanning more than four acres in Williams Creek, Indiana, they knew it needed a renovation. It felt like a time warp, says interior designer Amy Knerr, who was brought on to give the Georgian-style residence a welcoming yet sophisticated upgrade.Previously remodeled in 1987, the property suffered from a nonsensical layout, oversize scale, and cosmetic craziness marked by layers of heavy upholstery, explains Knerr, who founded Of Place Studio. The worst offender: a terra-cotta kitchen with brownish granite and one long, wide island. Id never seen anything so big, honestly, Knerr says. Related StoryTo maximize flow without losing prep space, Knerr installed a double island in the kitchen. On the same floor, the couples request for a main level primary bedroom called for transforming a screened-in porch and building a small addition. Nearby, a portion of the massive home office was carved out to create a sizable primary bath. Architectural details throughout nod to the original era of the venerable 1936 home. In the living room, hand-hewn wood beams and a variety of seating ensure that what once felt like a chilly, high-ceilinged banquet hall is now a cozy hub for family game nights and gatherings with friends.From there, Knerr selected natural materials to drive the muted color palette in the 7,500-square-foot, five-bedroom, house. Custom walnut kitchen cabinets and white oak vanities have a quiet warmth; Calacatta marble counters add an element of drama. Natural stone is a living art piece in your home, so its really special when you find and use beautiful ones, she says. The kids rooms are drenched in soothing huesa mellow purple, a soft bluethat balance excitement and enduring appeal.A mix of new, vintage, and heirloom pieces fill the house. Exceptional lighting, like the Roman and Williams pendant in the breakfast nook, ties it all together. You can sort of get away with other more budget-friendly items if you invest in lighting, Knerr says. It makes all the difference. And its the perfect way to give each room its happy ending. Living RoomNicole FranzenAnchored by an Indiana limestone mantel, the multipurpose space exudes comfort. Credenza and dining chairs: Lawson- Fenning. Curtains: Dedar. Game table: Nickey Kehoe. Rug: Armadillo. Lamp: Victoria Morris. Wall art: McKenzie Dove.DenNicole FranzenThe office doubles as a serene hangout where the vinyl record collection is kept. Sofa: custom, Community MFG. Chairs and side table: Four Hands. Lamp: Visual Comfort & Co. Coffee table and rug: vintage. KitchenNicole FranzenThe double islands maximize prep space. Cabinetry, hardware, and pendants (white): Devol. Stools: Black Creek Mercantile & Trading Co. Faucet: Brizo. Lamp: Dumais Made. Backsplash, counters: Calacatta marble.Breakfast NookNicole FranzenThe custom banquette, upholstered in Perennials fabric, is an intimate spot in a big kitchen, says designer Amy Knerr. Pendant: Roman and Williams. Paint: White Dove, Benjamin Moore. Table and chairs: vintage.Dining RoomNicole FranzenWe wanted this space to feel like a big, inviting hug, says Knerr. An heirloom hutch from the clients mother was refinished for the space. Chandelier: The Urban Electric Co. Wallcovering: Phillip Jeffries. Paint: Iron Ore, Sherwin-Williams. Chairs: Crate & Barrel, in Pierre Frey fabric. Curtains: Brook Perdigon Textiles. Rug: Armadillo.Primary BedroomNicole FranzenThe boucl bedcover and shams from Principals Daughter encourage endless relaxation. Nightstands: Crate & Barrel. Sconces: Lumfardo. Rug: Armadillo. Side table: Hti Home. Lamp: Zara Home. Bunk RoomNicole FranzenWe needed a space for [the kids] friends to come by and have the ultimate sleepover, Knerr says. Paint: Summer Shower, Benjamin Moore. Sconces: Schoolhouse. Bedding: Garnet Hill. Rug: Serena & Lily. Daughters BedroomNicole FranzenA built-in bed and integrated storage, painted in Benjamin Moore Muskoka Dusk, creates space for play in a tiny room. Bedding: Parachute. Sconce: Visual Comfort & Co. Hardware: Devol. Rug: Crate & Barrel. Primary BathroomNicole FranzenNicole FranzenHoned limestone flooring from Zia Tile is practical but not clinical. Bathtub: Kohler. Fixtures: Brizo. Sconces: The Urban Electric Co. Follow House Beautiful on Instagram and TikTok.