October 2026 wedding: can porta potties be placed on a slight hill?
We're getting married in October 2026 at my parents' property in Charleston, South Carolina. The wedding will have a tented reception for 140 guests, dinner, a band, and an open bar, so we'll definitely need restrooms. The only spot the rental company can place the units is on a grassy slope that's maybe a 5 to 10-degree incline, not far from the tent. I'm considering a mix of a restroom trailer and some standard units. I'm worried about the units being stable on the hill and whether the vacuum truck can safely get in to service them without getting stuck. Can portable toilets be placed on a slight hill? What does the rental company need to do to make it safe and functional?