Telescopic Soft Wash System

Hey guys,
Have any of you used or looked into a system like this? Video link is below.

It’s a soft soft trolley with a telescopic spray lance. I thought it might be a handy system for SH applications for tall properties and even for roof where you can work from a ladder. Could help minimise overspray as well.

I did something like that a year or so ago. Just added a nozzle to the end of a 24’ painters pole. I can teach any height and those hard to reach areas on houses that otherwise require getting on the house. I mounted the nozzle in a at that I can rotate to sissy at different angles for some of those hard to reach areas