This is an interesting concept for a logo. I would be more inclined to use this, maybe as a sub-logo for the furniture design side of my business, because I do more architecture than furniture design. I do like the direction, though. Keep up the good submissions!
Entry #30 is an interesting idea. Can I see it without the floor plan with the "SOUTH MODERN DESIGN STUDIO LLC" text justified flush left & right, to align left - right with the "SO.MOD" text? I like the square concept, as well.