![](https://s.realtyninja.com/static/media/med/6723_5a7110bc_DIY.jpg)
Whether you live in a big house or a tiny condo (or a small house or a huge condo), there will be times when you think, "I don't need a professional to fix that for me! After all, how hard could it be to do it myself?" Just a heads-up ... your do-it-yourself project just could end up costing more to undo and redo than it would have cost to get done...