Be prepaired to do a lot of going up and down stairs as every thing has to go down stairs to do the job. It is truley more af a young or someons in there 40s, not a job for a 68 year old man every day. it was a big plii to swallow that I am getting old. On the other hand the other option to not getting old is not to appealing eather, I thank the boss, Fred for the opertunity and I learned a lot in a few weeks but my body was telling me something and I did want to hear. If you read this Fred, I thank you again.