The appliance is well suited as a wet cleaner for various surfaces, including hard floors and tiles, which also makes it suitable for cleaning a stairwell. It offers strong suction power and various cleaning modes that can be adapted to different types of dirt. However, the weight of around 5.7 kg could be an obstacle when frequently climbing stairs. However, the battery life of up to 40 minutes in the more powerful mode should be sufficient to clean a stairwell.