2階だと7万超えるのな(;´Д`)
http://www.chintai.net/detail/Detail.do?bk=C01002299000215001&prefkey=tokyo&k=1&h=5&p=2&j=4&ct=100&d=10&o=2&b=1&b=2&b=3&sf=20&f=101030030