Facilities are generally basic, but they do vary between barns. As a general rule imagine you are camping but you don't need a tent. As a minimum they comprise a sleeping area shared by all visitors, tables and benches for eating and preparing food, a supply of cold running water and a flush toilet. Many have basic heating such as a log fire, although heating is not always provided. Some barns have hot water, showers and cooking facilities - see the individual barn entries for details. All barns have car parking and some have facilities for tent camping if you've a really big group!
To help keep the prices low, visitors are asked leave the barn clean and tidy. Barns can normally be occupied after 4.00pm and need to be vacated at 10.00am on departure day. (Variations can often be arranged with the barn operators).
Farm produce may be on sale at some barns, just ask when you arrive.