What's most important when starting any renovation project is that you do your homework every step of the way. That means choosing an architect and contractor who gets good reviews, ironing out financing for the project, and checking out options for everything from fixtures to paint. The more well-informed you are when you go into your next home renovation project, the better equipped you'll be to avoid common mistakes. From drawing up plans and sorting out the budget to staying on top of the project, you can save time, money, and heartache by avoiding these 10 construction mistakes.