One of the best things about owning your own home is the ability to change the interior in any way you want. Do you love pink carpet and wood paneling? Go for it! (Well, maybe don't go that far.) However, if selling your home is anywhere in the foreseeable future, then you should put some effort into keeping your interior design relatively conventional. While most current design choices won't make or break a sale, there are some common trends that can seriously turn off buyers.