Actually I just had one of these where the client wanted it done at his home indoors, wanted it to appear formal and like it was done in the studio. It was a small home and very dark inside. The only place I could set up was in the living room and extending into the kitchen. I used a backdrop stand, a backdrop 5' x 10'. I brought 2 bees but ended up using just 1 with a brolly box. I do use wireless remotes so no problem there. This was all set up in maybe 10 mins and down in a bit less. The shoot overall turned out better than I had imagined but the challenge wasn't the setup, the challenge was it was 4 dogs that he wanted in one portrait, then 2 of them in another, then each of the 4 in individual portraits. I did bring extra backdrops for color choices, extra studio lights, other modifiers, vegabond II in case of no good clean power, studio samples, and of course my backup camera and my 580 EX II and bracket. Now there is no way I brought everything in. I went in with nothing, met the pups, metered inside the home, made an assessment and only brought in what was needed. Like I said, the setup was a breeze.