Soniclean WhisperJet C2 Premium Accessory Kit

Does the floor brush do suction well , with enough suction power, or can be better?

What is the diameter of the accessories? Standard 32mm diameter accessories seem to be too small

I would like to know from someone's personal experience before I return this vacuum : is Turbo carpet brush effective for long pet hair?

Is there a longer hose available? I intend to use the vacuum to clean the top of fans and window sills at 12'. Can I attach a 32mm generic extension?