i buy cheap robot rm450. forgot the brand.

quite good leh. eventhough already vaccun the house before, it still manage to pickup a lot of dust, esp in the carpet.

also u know la when ladies in house, so many hairs on floor. It can pick up quite well also.

im quite amaze it can climb the carpet and uneven surface. so far i think best 450 i spend. i look at shopee/lazada got sell lots of spare parts also.

it got mop function but i think not that clean la. basically it just wet the cloth at the bottom of the robot and wipe it along when vacuum.

so far i'm happy with the purchase