Buying a real estate property is a big decision that you will have to make. However, keep in mind that you might be making mistakes along the way. One of the most common mistakes that you will ever make is to simply look at the aesthetics. Keep in mind that signs of molds, insulation, and location are also things that you will have to consider. In addition to this, there are a lot of people who are actually buying without comparing other properties. This can easily be a terrible mistake.