Easy to open and close!
We bought the 6-24' pole.  If you open it to the full 24' there is definitely flex in the pole.  Since we bought this to clean the vinyl siding on the house I feel it could be difficult to get enough pressure behind the brushing motion (at the full 24').  Luckily we won't need that as our house is 1 story.  If you just extend partials it should work great.  The primary reason for our purchase was for the ease of extending and reducing ...and for this the Docazoo is a rock star!  There are bigger brushes you can buy than the one that comes with the kit.  The duster and angle adjuster are very nice extras.  No complaints for our intended use.
Rating: 4 stars