Going inside the house now. The entire downstairs (except for bathroom) has the original oak flooring. Our formal living room (largest room in this photo) is 20 x 17. Our dining room (off the step-down) is 23 x 11. Our dining room/office area could have either a permanent or folding-door wall added at the step-down to separate these two large rooms if this house was used for a business with office spaces. It could also be walled off to turn it into a conference room. If converting to a business needing bedrooms (group home, B&B, etc.) it could be walled off and turned into either one or two bedrooms.