Well...We could look at the site, survey it? I imagine this would be separate from the pond already in the greenhouse, right?

If we look at the space we have, there's always building up or down, layering it...Depending on how big you want it there could be some built in seating, make it more than just utilitarian for water plants. I'd need your help designing the outer part of it, hide the liner... [He's already got some ideas brewing in there it seems, muttering quietly as he gets up, the sound of him sitting in his chair and rolling over to his holotable.]

Did you have a deadline for this, or just in the planning stages?