Lots of power, much capacity but ....

For about 2 months in our company in the use of the Nilfisk has proved very successful.
We compared in advance many brands and models and now know that we have decided correctly.
The performance is exceptionally high and consistent enough for everything. The unit has a very robust, hose and cable are very long and absolutely ok for the price.
The device is perfectly aligned for the purpose and dispensed with electronic gadgetry and prone trinkets; that is the right way.
Also concerning. Accessory is all desirable case and it can be stowed easily in the device.
Quick and well packaged Amazon; a good price and a very good product that works every day for several hours = 5 stars

Addendum: After more than 1 1/2 years of use is our opinion still the same ... except one:
It has been shown that the transitions tube - rod (pipe) and linkage - nozzle are not optimal. The connecting cable - linkage keeps the meantime very poor.
Again and again sliding the tube from the hose. Provisionally we have stuck with Power Tape, these are but replace.
Exactly the opposite during the transition between boom and nozzle. Since it is so that if you want to remove the nozzle again, this has been keyed on the pipe that they can only be removed with extreme force (man, handball). Although previously the nozzle was not strongly pushed onto the pipe. It seems so that the nozzle is keyed by the slide (the suck) on the pipe.
Since it is essential rectified by the manufacturer; especially as far as I know no better replacement parts are available at Nilfisk on this sucker. Or at least I have found no evidence that would fit different hose-pipe-nozzle system on this device.
Therefore, I would now awarded only 3 to 4 star.