None I returned product for refund

Bad design. Filters clogged up didn't even vacuum 1 carpet without dustbox needing emptying

nice looking

once cyclinder filled a little, it lost suction rather fast and you had to empty the cyclinder and clear the filter constantly

Strong engine.

Filters get blocked and needs to be cleaned DAILY!! Very noisy, the noisiest vacuum cleaner I have ever used.

light and easy to use

lost suction very quickly and filters had to be cleaned before every use. completely stopped working after five months!!!