One water filled hanging punching bag that is already filled. Great for training at home! Price: $79 Located in Johns Creek, but willing to meet up anywhere within 20 miles. Local only, no shipping. Willing to trade for ammo (shoot .40 calibre).
How you mount it would depend on the house. I previously had it mounted on a steel beam that ran across a portion of the basement (part of the house). Simply drilled a small hole large enough for a hook and then attached the bag to that hook with the carabiner that is shown in the first photo.
It's up near Alpharetta. About a forty min. drive from Stockbridge when traffic is good. The wife and I are up there at least monthly.
Just measured the bag. From the top of the chain to the bottom of the bag (when hanging) is about 5 feet, 10.5 inches. The bag itself is about 4 feet, 5 inches from top to bottom.