I've been thinking recently about my new home and what kind of finish materials I would like to put in it. This is an area you can spend a lot of money... depending on what materials you choose. But, if planned right, you can do some really nice looking finish work or architectural accents for not too much. Here is a coffer ceiling treatment I did recently. I had to plan ahead for it making sure when designing the home plan that all the measurements were correct to get everything centered. But really, it was a fairly easy ceiling treatment.