I was even surprised by the presence of such a sink in the Worlds. The foam cleans perfectly, the water pressure is good, the consumption is economical, but the most important plus is the ability to pay with a card. The only disadvantage is a slight slope for foam and water to drain, but in principle, it is not removable anymore, just do not wash your car in white sneakers)
The foam does not wash at all, there are streaks. The owner of the sink saves on a good foam. The paving slabs are all crooked, soon only a truck will be able to drive in. The rubber bands on the pistols are always stripped.