This stunningly upgraded and newly-furnished home is situated in a highly sought-after Mountain Valley community of Simi Valley. It is a spacious property featuring 4 bedrooms and 3 bathrooms with a great floor plan. A variety of renovations and upgrades have been done in the house. These include: new floors, windows, cabinets, kitchen updates, and a brand new 5-ton AC system. The oversized master bedroom has vaulted ceilings, large closets, and a spacious bathroom. The rest of the bedrooms are generously sized to accommodate your family, guests, or even home office arrangements. A standout feature of this property is the attached ADU , offering additional living space with its own bedroom, bathroom, kitchen, and private entrance. Whether used as a guest house, home office, or rental opportunity, the ADU provides exceptional flexibility and value rarely found in the area. Enjoy a large private backyard surrounded by mature landscaping, perfect for entertaining or relaxing. Additional features include a 3-car garage, EV charger, abundant natural light, and upcoming solar installation designed to help reduce electricity costs. Apart from being able to enjoy an amazing and modern home, residents also have access to excellent HOA amenities including a pool, spa, recreation room, kid's playground, basketball courts, and tennis courts. Conveniently located near Sycamore Village shopping center, parks, schools, dining and freeway access.