Amanda T. loves "every aspect" of her O2Compost system which composts manure and bedding from two horses. She said her reasons for installing the Benchmark system are: (1) not having to manage a big manure pile; (2) not wanting to go far to dump the manure; and (3) being able to recycle the manure and stall waste. Most of the finished compost will be spread throughout the property, and some will be reused as bedding.