I'm in the process of putting a tank in the wall right now. I took an existing closet that was in my office and converted it to hold my tank. One side is going to face into the hallway and the other, into my office. I just picked up my tank this weekend (150gal 60x24x24)
Here's a link to my online photo album That I've been keeping of my progress
Hope this inspires you!!!
[mod]fixed URL to photo album - BillyZ [/mod]