Single-family house, two floor plan variants from the architect

I didn't mean a self-your-mother-could-mistake-them-for-twins resemblance. More like in the "spirit," how I believe the OP imagines the result; and otherwise (but only reduced to the type) in the house style and carport. My inner voice tells me they will be similar in price. Would you like to estimate the budget "after billing" here?

what is the red area used for?

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I didn’t mean a resemblance so close that even your own mother could confuse them. More like in the "spirit," how I believe the OP envisions the result; and otherwise (but only reduced to the type) in house style and carport. My inner voice tells me that in price they will be similar. Would you like to estimate the budget "after billing" here?

That’s exactly what I meant. On the Enterprise, they are self-closing, even with the most delicately melting "whoosh" since there have been recording studios. I share Yvonne’s assessment that in reality they don’t work so easily controlled by thought. Tell me something about your self-closing mechanism and the bills you put on the table for it (and whether it is attractive enough to apply the same to the door in the hallway/seating area running in front of the wall – otherwise I see it standing open forever).

Sensations may be subjective... by the way, I have a sliding door and a sliding door is heard to be closed gently and consciously. Opening is a bit rougher, but with elbow and backside it just doesn't work.