Wow! Very simple to set up and operate. Comes with case and attachments. I used it to remove a brick fire place front floor over a concrete slab. Personnal use, not commercial. 10 minutes and it removed a 4' x 3' area with ease. I watched a uTube video on this item and it worked exactly as viewed. Price was exceptional $115.00 It weighs about 45lbs. I am 63 years old and it was better than using a chisel and hammer which is what I started with. Dollar/ per time......do it. It will now go into my tool room and be used or loaned out to friends/family as needed.