Just an update, but so far it is going well...
I've got some work bench Oregano growing, and have figured out how to fit some drying racks in our little space here.
The tomatoes are doing great!
Lettuce is growing super well...and we have beets, cucumbers, scallions and wild garlic planted in pots as of today.
We do not have the ebb and flow system made for the bathroom wall yet (we are short on funds right now), but hope to get it going very soon...and we have designed an entire wall hydro system for the hallway. If we build it with 6 to 10" PVC pipe, we will be able to grow about 50 plants in it, including tomatoes and larger root plants. The bathroom hydro might just end up strawberries and other fruits, we will see.