Nowadays, the public is becoming increasingly interested in the past of the mansions or building that they dwell in. There are several reasons that they are keen on finding out info about their properties. First of all, the value of the apartment or building is becoming more crucial in the modern world, especially owners are planning to sell them. If the home or building has a long history of celebrities living in that building, the price of the building might increase dramatically in the future. Because these days there are lots of families, and researchers, who are enthusiasts of collecting old houses or buildings definitely interested to purchase. Secondly, many young people are becoming more observant of their ancestors' past when they lived in their condominiums. They think it is really important to know their past in the house or building, so they can legacy it to their children in the future. It also seems like continuing legacy, and creating their own history, which likes...