Hi, this is the garden that I am making.
I have a huge Southern facing window wall.
I took ideas from a lot of the posts here.
I needed to minimize that possibility of a leak ruining the carpet, so I designed it to have all the connections except the water level drain to be below the lid. A tee fitting allows air in for the drain and it is also is a place to
pump out the old
nutrient and to add more.
The gallon jugs being somewhat square should give it more of a feeling and appearance of a flat growing surface when it's finished.
More pictures to come if there is any interest.