It does a great job at cleaning the floor for sure.But the AI is still kinda dumb, especially when it comes to corners and stuff. I think they should program it to go for open spaces more and to avoid furniture, walls, and spaces. They should also put sensors on all models so it avoids objects and tight spaces like underneath my couch.It gets stuck underneath my furniture a lot. All of my furniture’s bottom legs are conveniently the exact same height of this bot: 3 inches. That goes for the living room and bedroom. They need to keep that in mind when designing these products because it’s like the perfect height for this thing to get stuck underneath everything for me. Maybe add the option to adjust the height or something like that because if it was an inch taller, then this wouldn’t be a problem. They do have attachments that can make the bumper taller, but I think they should improve this product instead. They should also emphasize the height of the bot when they sell them, I might have checked the height of all my furniture.It would be neat actually if they made more models that are much shorter, like only 1.5-2.5 inches tall that could fit under coaches like mine. or if they made them taller. or if they made the height adjustable that would be perfect. They probably should do that so I don’t have to glue attachments to my product.I don’t think there are sensors for this model, that option wasn’t available for my model, so I’m assuming this is the cheaper model that lacks sufficient features. I think things like sensors should be available on all of these bots. That way they don’t burry themselves under furniture.Overall, my floor actually does look cleaner. It does collect a ton of dust and dirt. My hard floor looks shiny, the mop also really works and they use cloths that you can put through the wash. It gets a lot of stuff out of the carpet and it vacuums under spaces like under the bed.I wasn’t expecting much from this product. I was always skeptical that the technology was too early, so I went for a cheaper model while it was 45% on sale. But now that I tried it, I’m tempted to give it away and buy an even better brand that may know to avoid furniture. I’m not sure if I want a roomba though, seeing how this is what you get for $270 when it’s not on sale. But I do hope that they improve the technology to make these things smarter and to steer clear of furniture, then this would be a revolutionary product because my floor is so clean! Hopefully the bumpers that make the bot taller that I ordered will redeem this product.Update: the bumpers that I bought did redeem this product, I no longer need to drag it out from underneath the couch. I don’t have to worry about it getting stuck in vertically tight spaces. However, it still gets stuck in horizontally tight spaces such as corners or 2 furniture legs, and there are no mods or attachments that can fix that. Also, it often gets stuck in spots like on a loose-laid carpet that is right next to a wall/couch. It has a lot of trouble navigating around objects that are not rectangular. It’s almost impossible for it to find home by itself, I have to pick it up and carry it. So it’s safe to say that the artificial intelligence is not very smart yet. Sometimes it keeps pushing itself into corners and walls and it makes a really loud noise. So for these reasons, this product will remain at 3 stars because I still have had to fish it out from being stuck and it’s kind of annoying but in a likable way because it cleans my floor.It’s basically a blind and deaf robot that sweeps and mops your home. Sometimes it crawls underneath my couch or my bed and gets stuck and then it calls me to tell me to help it get unstuck. It’s definitely not hands free, there is a lot of maintenance. These products still feel awkward. The AI’s only sense is touch. The AI has a lot of room for improvements, and I think the AI needs other senses, besides touch, such as sight or hearing.They should add settings like sensitivity to objects so that it knows to avoid them and to not worry about vacuuming everything. Just the stuff it can reach.I hope they can eventually develop these bots with more sophisticated AI, cameras, and sensors so that it knows to seek dirty and grimy spots automatically, and it knows not to get stuck. I think some of the sleeker/higher end models/brands may have some of this tech, but not this one. The technology for this model is unimpressive. I suggest to only buy this if it’s on sale and you want to try this kind of product for the first time.