I have this portable, kind of, sink that I have not used in a few years. It has a instahot system to heat the water and a pump to pimp it to the facets. The bigger blue bucket is for waste water and you will need to get a 5 gallon bucket like the one pictures because I left water in it during the winter by mistake and it cracked and I never replaced it since I didn't use it. Since I have not used it in a while I am not sure if everything is works perfectly. I did keep the instahot in the house after I cracked the bucket so it shoujld still be Ok.

IT measures about 4' High, 2.5' wide, and 20" deep

I will pick someone in day or two.

Portable Sink (Cloverhill 3)