Building and developing many high-floor apartment in Hanoi recent years have contributed to meet the demand of people. However, the designing layout of elevator hasn't attended to the trend of technology development and demand of using of society. With abundant supply of high-floor apartment buildings, nowadays people pay attention to quality of works as well as equipment and facilities including the elevator system. So investors and designers need to improve awareness and focus on exclusively comfortable vertical transport system in highfloor apartment. This will improve the convenience, safe to exit a building in the event of a fire, avoid outdated. It needs to be calculated to meet the demand for long term use in the future.