Close to half of buyers of high-rise condominium units in urban areas intend to sell the properties after prices rise, according to a survey by a company operating a real estate information website.  From the time the units were purchased, 45.9 percent of respondents said they intended to sell them, compared with 36.8 percent who intended to live there for as long as possible, the survey by Lifull Home’s Soken research institute showed.    Read the article…………………………….