Porta potty for a 6-month garage conversion: will weekly service be enough?
We are converting our detached garage into an ADU for my mother-in-law, a six-month project. It's just me and one contractor using the portable toilet every weekday, about eight hours a day. No food or alcohol, just standard use. The rental company delivered a standard standard unit and set it on our gravel driveway, which is level and has great truck access. They said weekly service is the norm, but I'm worried two people using it daily for five days a week might fill the holding tank or overwhelm the deodorizer before the seven-day mark. Has anyone else run a two-person crew on a weekly service schedule for months? Did you ever need to call for an extra pump-out?