This HMF furniture safe is handy, not too heavy and inexpensive for its size. About Amazon he was to the Internet order within 2 days on its placement next to the house. When inserting the batteries I had difficulties because "1.5 V batteries 1 x" stand in the owner's manual without specifying the size. Luckily I found on the Internet, an indication that 4 AA batteries are required. I'll attach the vault then on a stable platform on the floor, because the wall is too thin.