Wastewater Tote & Fresh Water Containers - Do you use them?

In the boot box, I fitted a 20-gallon tank and a 12-volt pump. I also utilised a Bar sink with a single line for both hot and cold water. The drain is collected in a 5-gallon holding bucket. The reason I ***Link Removed*** is the ease of use. I attached a cheap boat bilge pump to the bucket so that the grey water could be pumped into another bucket or onto the ground if necessary. You need to be able to remove the bucket when it fills up, and you wouldn't want it splashing around and wetting the floor when you're going.