The good news: Multiple generations under one roof has its benefits, including a more connected family, emotional support, help with childcare, and shared expenses. But to keep your home from feeling overcrowded, a strategically designed house makes all the difference. We found three house plans that accommodate big families, with ample space and privacy for all. You’ll find open layouts where you want them—spacious kitchens with room for more cooks!—while sprawling layouts (and even adding a cottage to the property) create enough room for everyone. For time together, the whole family can gather in the open concept kitchen and living room. And when you need alone time? Don’t worry, it’s easy to find your own space in this 3000-square-foot home. Extra features like an elevator and a bedroom suite on the main floor make the house well-suited for older relatives. Five bedrooms and five-and-a-half bathrooms provide lots of privacy—and guarantee there will never be a line for the bathroom.