If you have a crate I would put her in there or an x pen (hook crate onto xpen) put food, few toys, and puppy pads in x pen and have a few of your old t-shirts/blankets in three bottom of the crate that way it has your smell and she'll prob lay on them to sleep. I wouldn't really trust a pup that young to have that much space to roam. Your paneling, walls, cabinets, and doors may see some major damage because of her loneliness and boredom.