Review on SereneLife Robot Vacuum for Allergies and Stairs by Emily Morgan

If you are looking for a low cost automatic vacuum unit this could be for you. It's well built, but don't expect luxury when it comes to design and aesthetics. The noise level is subjective for humans, but acceptable for me. You are most likely not there or with headphones in front of the computer. It was to be expected that such a device would be in this price range, there will be cost reductions in some areas. While this doesn't affect performance, it's frustrating to see 18650 batteries without an integrated case, held in place with foam and a battery cover. I definitely see this being used for temporary housing or for children where you don't have to worry about it being used or lost.