If you have carpeted floors, you can use those little teflon disks that you insert under your furniture legs. Once you have all the legs on the teflon disks, it

If you have carpeted floors, you can use those little teflon disks that you insert under your furniture legs. Once you have all the legs on the teflon disks, its quite easy to push them around. No need of lifting heavy furniture. You only have to push. Of course the traction of your robot wheels should be greater than that of the furniture laden disks. I am not sure if you will have the same performance on wooden or other flooring though. https://www.amazon.com/Reusable-Furniture-Movers-including-surfaces/dp/B001WAK5VQ/ref=sr_1_1?ie=UTF8&qid=1486858218&sr=8-1&keywords=furniture+moving+disks https://www.amazon.com/Reusable-Furniture-Movers-including-s... https://www.amazon.com/Reusable-Furniture-Movers-Carpeted-Surfaces/dp/B001W6Q4VA/ref=sr_1_2?ie=UTF8&qid=1486858218&sr=8-2&keywords=furniture+moving+disks https://www.amazon.com/Reusable-Furniture-Movers-Carpeted-Su...