It was kitamuki (facing north) and had climbing entrance with rim made from wooden slats, kakubashira (a corner post or square or rectangular) made from Japanese cypress, covered wall, 1.818 m sized floor, tokogamachi (an ornamental wooden bar in the front part of tokonoma [alcove in a traditional Japanese room where art or flowers are displayed]) made of 'クリノ木、カキアワセニクロク十遍計ヌル, and kamoi (a generic term for a head jamb, normally have tracks for sliding doors or partitions) uchinori (a method of measuring internal dimension) being '常ノヨリヒキ(ク)シ.'
それによると、北向き、上り口にすのこ縁が付き、檜の角柱、張付壁、床は一間床、床框は「クリノ木、カキアワセニクロク十遍計ヌル」、鴨居内法も「常ノヨリヒキ（ク）シ」とある。