The dust container is sufficient for us for about 50 - from 60 square meters and must then be emptied, but this is done with a few simple steps.
The battery lasts for 1 hour of operation and then must be charged for 4 hours.
We have previously tested him on hardwood and tile. Whether and how he works on Niederflorteppichen, we can not judge therefore.
Of course it is not enough, "only" to let Spider do the work, it must be cleaned occasionally. However, this is at "normal" vacuum cleaners also the case.
Who on gimmicks like a charging station (Spider has only one power supply with charger) can do without, will have his joy with Spider.
Therefore strong buy recommendation, especially at this price!