+1 on the hidden pistol safe. I have one semi-hidden from view right next to my bed. It cost about $90. I prefer the touchpad to keys only, much quicker to open. Keep in mind that an unsecured gun can be found by anyone, no matter how well it's hidden, including a thief who has broken in when no one's home.
The actual reason I lock all my guns up in a safe isn't to protect the innocent. We have no children, and few visitor's other than close friends and family who obviously won't feel compelled to 'play with' a gun they may find in my home. I lock them up to protect them from theft.