If we’re residents of a huge house, we’re the lucky people. We have perhaps great garden just for ourselves, in witch we arrange a barbecue. Beside, we aren’t disturbing by any noise from the other houses, cause our neighbors are far away. But unluckily, owning a house have also disadvantages. The most relevant, is fact, that we must to prepare general overhauls each dozen years, and we’ve to pay for it from our pocket. What to try to make it not so costly? Do we need to hire a qualified laborers?