drain height

I am a newbie DIY Guy working with existing cast iron drain inlet in a 1930's era kitchen. I saw an article from a veteran plumber in Fine Homebuilding. It puts the drain plumbing on the sink base rear wall, allowing for more storage. The layout looks clean. I have two questions: 1. I...

Hello all, first post here. I am in the process of remodeling our kitchen. New granite counter tops and a stainless steel under-mount sink are going in as part of the remodel. I'm in Florida. Our house was built in 1973. It's a block home and the wall the kitchen sink is on is on an exterior...