Oh boy, here we go
Also it's in colors, I know
The housekeeping maid, designated 01, is pretty inoffensive by herself, just don't try to see what's under the skirt.
She has pretty much everything to keep the house nice, tidy and free of dust with her sensors specifically tuned for it. You might think she's too small (100 cm/~3 feet is the universal size) to reach any high places but she can actually hover pretty high up and maintain a stable height. She's also equipped with a built-in vacuum on her back with a potent turbine to clean up everything that's needed.

The vacuum has a tendency to occasionally malfunction, obviously.