PROBLEM TO BE SOLVED: To move without exchanging footwear to a main street, an alley, a garage and a back garden through a main entrance dirt floor by providing a front main entrance and a rear main entrance on both the ends of the long main entrance dirt floor in a dwelling facing the main street and the alley. ;SOLUTION: In a two-storied building A facing the main street R1 and the alley R2 intersecting thereto at right angles, a fence 2 is provided by facing the alley R2, the front main entrance 1 is provided through a main entrance porch 1a, the rear main entrance 4 is provided on the contrary side of the front main entrance through a main entrance dirt floor 3, and communicates with the main street R1 through a slope 7. In addition, the garage P provided to face the main street R1 communicates with the rear main entrance 4 through an entrance 5, and the rear side is opened to communicate with the back garden 6. The main entrance dirt floor 3, a main entrance floor 8 and a staircase 9 to the second story are made to form an open ceiling reaching an inclined ceiling, and a daylighting window 3a is provided on the wall face. Thereby one can move without exchanging footwear to the main street R1, the alley R2, the garage P and the back garden 6 through the main entrance dirt floor 3.;COPYRIGHT: (C)2001,JPO
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