Incredible opportunity to lease a versatile and highly visible commercial space in the heart of downtown Dundas at 66 King St W. This well-maintained building features two storefront entrances and a functional layout ideal for a variety of business & retail uses. The left side offers a welcoming front desk area, space for seven cubicles, and a small washroom at the rear. The right side includes a large street-facing office, space for two cubicles, access to the basement, a spacious washroom, full kitchen, boardroom, and access to the upstairs and rear exits. Upstairs features four private offices and an additional washroom, offering a quiet and professional workspace. With three total washrooms, multiple private and open work areas or retail spaces, and great signage potential along King Street W, this location is perfect for offices, clinics, or service-based businesses. Located in a high-traffic area surrounded by shops, restaurants, and amenities, with nearby parking and public transit access.