Cannot handle the basics
1/5
It is not possible to clean stairs with it.
The attachments are the most awkward thing to use, as the hose pulls back with constant resistance. In the product videos this is supposed to allow you to set the vacumn standing and walk around cleaning stuff.
There is not enough wieght in unit to conter the restiance of the hose, so move more than a meter or two and vacume comes flying towards you.
So for stairs you can do the bottom few and not be able to reach higher, or move the it to the top and not be able to do more than a couple of steps before it tries to come down the stairs with you.