We had been looking at getting a robot vac and had seen a few in the big stores with big $ tag. We decided to research more before purchasing. DH can be a bit slow at decision making so I did the research the price tag for Mooncake (that's what we call it) was attractive and the reviews both on Amazon and independent sources rated it highly. Bought it Thurs night and it was delivered to my surprise on Sat. I haven't set up Google assist and I don't care. The Coredy 750 exceeded all my expectation. We have floor boards through out it but for the test run I just closed all bedroom doors and set it free, it Vacuumed with ease long hairs both kids and pet dog. Gets to the skirting boards perfectly with the brushes. DH was surprised when it turned up he's a scepticnbut looked intrigued when he saw it doing its thing. After a recharge and Feeling very pleased with my choice I filled up the water tank and set to mop... Amazing Simply amazing my now most prized possession.