We're in market for a sofa (H&M) for living area. We are struggling a bit with the right height/depth. I'm short (5'3"), husband is a foot taller. I'm typically the one on the sofa, but rarely with feet on the floor. More often, I'm sitting but propped back on arm, watching TV. Husband almost never sits on the sofa.

This will be sofa for guests. Is there a height and depth that seems to be the most comfortable for most people? In other words, is there a standard for comfort?