We're doing a remodel in my daughter's small kitchen. We are trying to use one of the flat ship/you assemble cabinet companies. (Any recommendations?) I want to use a 24 inch farm sink. I know that it is always recommended to buy a cabinet that is 3 inches wider than the sink. Without having it completely custom built, I haven't been able to find a cabinet line that has a farm sink cabinet that is 27 inches. I have found one that is 30 inches, but it is difficult to find a fireclay sink that is 27 inches. We really can't go any bigger than a 30 inch cabinet. Oddly when you look at many of the pictures of the sinks they clearly are not in cabinets that are 3 inches wider. It looks like they just sit on two short base cabinets with no filler. Is this a thing? What height should these short cabinets be for a 10 inch undermounted sink? Thanks!