The manual for the vacuum cleaner is difficult to understand because the different parts are printed in very small size and cannot be easily disassembled or reassembled. The suction power is very good. I thought it would come with all the attachments listed and it only had 2 which are not very useful. Luckily I have an old Shark and the attachments I needed came with them and they go pretty well with this vacuum; at least good enough to work. The video review I watched which got a very high rating was misleading and must have been paid for by Shark. I will keep them as the brush is tangle free and has a lift function.