This is our old entertainment center, It's been sitting in the garage for a few years now. It's been customized a few times to accommodate TV upgrades. I didn't think I would get much for it on Alaska's List, and since I am no longer permitted to even see the website, I decided to reuse the wood.

What I thought was Oak, turned out to be oak veneer over particle board. It was not cheap construction, and I bet whoever bought it first paid a pretty penny for it. But, since it was particle board my plans had to change significantly. I decided not to completely take it apart and re-cut to my design, instead I just moved parts around.
I needed the side panels to become shelve to accommodate the length of the lights. The lights also needed to be close to the plants to keep them from getting "leggy". I have it designed so three flats can go on the floor, that light (24"x24") is mounted on chains so it can be lowered/raised. It is also closest to the heater, which helps keeps the moisture evaporating. I will use this area for seedlings. The middle shelf is set up with a 4' light with 2 bulbs. I will use this to area for the second stage of growth. These two lights are wired together so its a plug and play kind of thing. The top shelf is just below the window, which I will place the more mature plants, will help when it comes time to harden the plants. That light is also hanging and can be easily adjusted.

Now I have WAY more room for my plants, and when the shelf is not growing plants, I have a nice laundry/ project table (which has been a want since we moved here) that it just the right height for me to stand at; and you know? I bet I have enough parts left to make some a few shelf units for the cabin.