Also an original Aquavac, but more recently bought the larger of the Lidl workshop vacs.
It has a remote start for coupling up to power tools, but is quite a bit bigger than the cheaper option from the same store.
I picked up mine during a Parkside discount week and also had a 10% coupon from a previous high spending month.
Not a bad review, but it does show the EU model, whereas mine has a UK 13A plug and socket
In the other workshop, I still use the Aquavac with the sandblasting cabinet, but with a coarse internal filter in the cabinet and a vortex/cyclone dust extractor in line before the vacuum.
Mine is an alloy one off ebay on top of a plastic contained which originally houses suet balls for the birds.