oil heaters in my house

My parents decided for a huge overhaul of our house. They want to do a major makeover in this place. They decided that the place they live in is no more attractive and it evokes old feelings in them and they do not want that. They want to implement some freshness to feel alive all over again. I kind of understand them because they have spent there more than half of their lives and this is quite a long time as I am twenty-four years old. If I were them, I would probably crave for a change as well. I mean, one can spend only that many years in one place before they get bored of it. Moving out was not an option so my parents went with a makeover. I am fine with it. They have some pretty decent ideas, however, I feel that I will definitely have help them to plan a couple of others because unlike me they are both teachers and they do not have really artistic souls. One thing is sure though. We are going to use oil heaters from now on. Those oil heaters are far more economical than other heating systems. Although oil heaters are cheaper than other systems, they provide your home with excellent heating anyway, so they are extremely good. I actually cannot wait for the end product.