There’s nothing more unappealing than a plastic 30 gallon drum with the top cut off and used as a garbage can. Or a 55 gallon drum with the top cut off and a 12” hole cut into the bottom, then placed upside down over a 30 gallon drum. That just screams unprofessional. We use a 56 gallon Rubbermaid Glutton garbage can. They look like this https://www.kleen-ritecorp.com/p-56559-glutton-container-56-gallon-brown-container-only.aspx there expensive but they do look a little more professional than a cut down soap drum. Do to the homeless problem we have to lock down the lid to keep them out, in fact everything has to be locked.