The Duo is a leasehold serviced residence located at Persiaran Subang Permai in USJ 1 of Subang Jaya, Selangor. This residential development comprises of 2 high-rise towers with Tower A contains 174 units while Tower B 242 units. The units' sizes ranging from 668 sq.ft. to 993 sq.ft. This development has retail mall under its residential towers, providing convenient to its residents. Aside from that, The Duo is equip with 24-hour security surveillance, open & covered car parks, swimming pool, gymnasium, reading corner, etc. Many amenities are near this condominium such as restaurants, eateries, shop lots, banks, clinics, sports facilities and mosque. Chee Wen Primary School, Subang Mewah Islamic Primary School, Bandar Puchong Jaya A Secondary School, Puchong Jaya 2 National School, SEGi College and Taylor's University College are within easy reach. IOI Mall, Mydin Wholesale Hypermarket USJ, Giant Hypermarket USJ and The Summit are a short drive away. This condominium is easily accessible via various highways such as Shah Alam Highway, New Pantai Expressway and Damansara-Puchong Highway. Many buses and taxis also frequent this neighbourhood.