Here I don't think the home meals applies, but I've never looked into that aspect. A 3 basin sink can be 3 tubs as long as they have clean, soap, and bleach in one each and either wipes or a hand wash sink you are good.
When we rebuild our garage I'm building an extra half that will be a prep kitchen. My wife is overjoyed.
Chinesebob - Central Ohio
A Chinese speaking white guy in search of the perfect bbq.