"A floor-washer hybrid with an extreme price and an even more extreme suction claim."
The 31,000Pa suction figure is a marketing number, likely measured directly at the motor inlet without resistance; expect cleaning power on par with other high-end robots, not a portable hurricane.
This is for a home with mostly hard floors where mopping performance is the absolute top priority. If you value trying a novel, continuous-cleaning mop system and are willing to pay a significant premium for it, the feature set is comprehensive.
Buyers seeking proven value will find robots delivering 90% of this performance for hundreds of dollars less. Anyone wary of complex, first-generation technology should wait for long-term reliability data on the onboard 'FlowWash' system.