This ladder is practical and stable. When you stand on the top deck, you do not lose your balance because you can at any time adhere to the sufficiently high red rung. One can attach securely to the head of screwdriver, pliers, plugs, screws and even the drill. So you have to go up only once. My old household ladder I have thus banished to the basement. Note: A solid dining table is always better to use as exhibition space as the best conductor.
These household ladder still receives my highest recommendation.