We're getting married at FI's brother's farm, and obviously we don't want 140 guests traipsing through their house and wreaking havoc on the plumbing, so I'm thinking we'll probably need to bring in port-a-potties. The problem is, all the ones I've ever seen have been GROSS, and I don't want to subject my guests to that. Do they make any nice port-a-potties (I know that probably seems ridiculous, but you can't blame a girl for trying!)
Also, if you know of any, do you know about how much they cost? We're on a (low) budget!