A good booster vacuum

I liked the vacuum cleaner to its design and lightness. It is very handy and super convenient because wireless. No need to stop and disconnect and reconnect later. A true feeling of freedom! It has a range of about 1 hour, which is enough for 2-3 households provided they are not too sought the boost mode.
It is fairly quiet, which is quite disturbing because one wonders if it really sucks, but when looking at the contents of the tank, we are convinced of its effectiveness. It is equally at home on parquet, tiles, carpets and carpet clean.

I wish I could use it as a main vacuum cleaner to replace my aging and heavy sled, but unfortunately it will not be the case.
Indeed, the waste container is in my opinion too small and for a surface of 106 m² sucked with dust and pet hair, I had to empty the bin 3 times. So it is on it does not lose its suction efficiency but its volume of power gets too low.
Furthermore, if fluid front to back movement thanks to its 2 casters under the brush, lateral movements are tedious, precisely because of these 2 wheels that should have been placed on a pivot, not axes.
Furthermore, it is not too practical for large areas, because its brush is not too large, which requires many movements back and forth. However, I would have appreciated the presence of accessories to suck in small corners not accessible to brush, as between cabinets or between the wall and furniture, or sofa. There, it will be of no use and a return to the good old sled with is sucking will prevail.

So in balance, a good vacuum cleaner fast handling, always ready quickly, but so versatile little extra to book