The BarnwooD Inn is conveniently located seconds off Route 13 in Humansville Missouri. Proud to be a pet and smoke free facility, we offer eight rooms accented in old hardwood furniture crafted in house from 100+ year old structures.The BarnwooD Inn is conveniently located seconds off Route 13 in Humansville Missouri. Proud to be a pet and smoke free facility, we offer eight rooms accented in old hardwood furniture crafted in house from 100+ year old structures.