The code of welfare as of march 2016 states that  cattle in a cow shed  need to be let out once per day for exercise  ,  they are very happy to be tied up as  Buttermilk says  they love routine and no competition  for food and space .    They are very clean ,  they have no foot problems , you can individually feed , AI is easy , TB testing easy  any vet treatment easy .  The demise of the byre was totally  a labour thing , 40 cows in a byre was enough for one man   but the same man could do 100 in cubicles .           All methods have drawbacks      Straw Yards work well if you can get cheap straw and better still with a straw chopper  , bullying can be a problem and some times a teat can get damaged  .   Cubicles have to be the right size , the odd animal gets stuck  , the odd animal goes in backward ,  the odd animal refuses to use the cubicle and lies in the passage ,   cattle can have foot problems  (  slurry heal  / inter digital dermatitis )       The code of welfare states that passages should be cleaned twice a day  ( dairy herds do  but not worked with beef cattle that do )                                                      Modern self lockers do not clang as they have noise reduction systems                                                                  POINTER do you have space to store a lorry load of straw under cover ??