LUXURY, SPACE & INCOME POTENTIAL: Welcome to 444 Thomas Slee Drive, a stunning custom-built residence in the prestigious Doon community of Kitchener! Offering an exceptional 8-bedrooms, 5-bathrooms home, ideal for growing or multi-generational families and investors seeking income potential. Complete with a double-car garage and a 3-car driveway, this home delivers comfort at every turn. Step through the grand entry foyer and discover thoughtfully designed interiors with over $200,000 in renovations completed in 2021. The open-concept main floor featuring Renovated kitchen with top-of-the-line appliances, quartz countertops, a massive centre island and a built-in trash compactor. New flooring, a solid wood staircase with elegant glass railings and custom zebra blinds add a sophisticated touch. The main floor also features a versatile bedroom and a convenient 3pc bathroom. Spacious laundry/mudroom completes the main level. Upstairs, discover 4 generously sized bedrooms, including a luxurious primary bedroom with a walk-in closet and spa-inspired ensuite with jetted, heated bathtub with chromatherapy lighting, glass-enclosed shower and double vanity. 3 additional bedrooms, with a shared bathroom with heated floors provide convenience. The fully finished LEGAL BASEMENT APARTMENT offers 3 bedrooms, 2 full bathrooms, a kitchenette setup, and ample storage. Perfect for rental income potential, extended family, or multi-generational living! Enjoy added value with a water softener (2026), water heater (2022, rental free until February), and an updated furnace and air conditioning system (2020). The backyard is another highlight! Featuring a fully concrete outdoor space with minimal lawn maintenance, it's perfect for summer BBQs, family gatherings or simply relaxing. Close to parks, trails, Conestoga College, Highway 401, this location offers convenient access to major amenities. This a remarkable opportunity, Book your private showing today and make this your forever home.