Naturally, you can accept what the developers have already done, but there is also an option for your own planning housing. At the same time, it is worth remembering the main points. Typically, apartments that are sold in new buildings are boxes in which there is a heating ventilation system, gas and water supply and water. And those main criteria that should pay attention to. You can plan the markings of the rooms, but only such serious systems cannot be changed in any case.