I will tell you about the duplex house. A duplex house style is for a single-family home that works in a pair of stories with one room and dinner. A duplex house could be a home that has separate entrances to 2 homes. A duplex could be a residential building consisting of 2 homes that share a typical central wall, or one block of land, on that there square measure 2 homes. If you need to buy a property in the UK, Hamilton International Estates offers apartments, flats, houses and properties affordable prices.