the girls did most of the work. if you are thinking about getting one of these sheds here is the problems i have had. i had a big problem with the temp in my res being in the 80's ended up putting frozen 20 oz gatorade bottles in to keep the temp down also leave the doors cracked open while the light is on to help with box temp this might be due to where it is located it is in my living room i have a thread in hydro called total newbie needs help with pics i am planning on moving it to a cooler room in my house for my next grow to help with temps. other than that its a pain to empty and change out the res but my brother in law who is a total "fish man" thinks that i can use a python (what he uses to drain all of his aquariums) will simplify the process waiting to try that on my next res change. otherwise i can't complain check the ppm and ph every day and next grow i'm going to flower earlier so that i won't have the problem i have now. hope this helps.
blondie