- Overview. Commercial name: Smile Building. Investment owner: Trung Yen Investment and Trading Joint Stock Company. Contractor: Phuc Hung Holdings & ICON. 4. Location: Nguyen Canh Di street. Dai Kim, Hoang Mai, Hanoi. Total area of ​​the land: 5,535 m2. Size: The building has 3 basements and 35 floors, of which 2 floors are 2 floors (commercial, gym, kindergarten ...) and 33 floors The total number of apartments: 396 units. The apartments have flexible area from 73.5m2 to 95.12, price from 1.8 billion / unit, bring more reasonable options for customers in need. Offer is expected: Q2 - 2018 - Special offer for customers. One trip to Korea 4 days 3 nights for 02 people worth 30 million. 0% interest subsidy for loans up to 65 % of the price of the apartment until the handover of the house. The loan rate is 70%, the maximum period is 15 years. The loan is not discounted 2.5% of the total value of apartments. Bank Guarantee Vietcombank project and loan Hotline: 0976647879