We’re having a “cocktail casual” backyard wedding of about 90 people. There are 2 restrooms in the house that guests will be able to use (one downstairs and one upstairs).
My FIL also wants us to get a flushable Porta potty.
My question is, with 90 people(all besides 15 of which are family) and 2 inside bathrooms- do we need 1 or 2 Porta potties?
Also, is a clean, flushable Porta potty with a sink OK? Or should I be convincing myself to pay for the trailer?