My initial instinct was to simply take a still shot of the spot in the shower I thought was the most logical to install a shelf, but I opted for a 360-degree video instead because I wanted to: 1. give them a complete picture of the scene in case they might have other ideas about shelf placement, and 2. demonstrate that there wasn't anywhere other than the floor to rest even the tiniest bar of soap in there (i.e. my petty request was supported by logic). I was fully clothed during filming, and would have been even if the mirror wasn't there.