When Barney offers Andy a taste of the chili, the handle of the pan is pointing forward. Then, when they're trying to clean the things off the dresser, it's out to the side.
When Andy and Barney stop Mr. Fields on the porch with Mrs. Mendelbright's purse inside his jacket, it's higher up than when he hid it seconds earlier.
When Barney offers Andy some cider, he stoops down at the dresser he's cooking on to get the gallon jug. Another different jug is visible on another dresser against the wall off to their right. Apparently, this is the cider the con man tells Mrs. Mendlebright that her previous tenant left.
After kicking Barney out of his room for, among other things, using a 75W light bulb instead of the maximum permitted 40W bulb, she tells him, after he's reinstalled in his room, that not only is she lowering his rent to $5.00 a week, he can also use a 100W bulb. Just about all domestic light fixtures and lamps, at least in the USA, are rated at a maximum of 60W, so using a 75W or 100W bulb in them could cause overheating and a fire.