I just learned what happens if you forget to put the filter basket in the coffee robot.
You come down to flooded kitchen, 8 mugs of coffee having run along the gaps between tiles, under units, behind units, until the entire kitchen floor is basically coffee. I'm not sure how 8 mugs of coffee substituted for the biblical flood, but it did. I don't have a small kitchen.
So one entire jumbo kitchen roll later, one quest for the mop, I think I got most of it. I'll be finding grounds for months, I'm sure. Whatever went under the units that I couldn't soak up with a bit of newspaper will be a curious stain to speculate upon the next time the kitchen is replaced (no time soon).
I'm such an idiot. There's the filter basket sitting on the drainer.