I received this product for free to test it out.  I really liked its suction power,  it works wonderfully for stain removal,  it's lightweight and easy to carry ,it doesn't take up much space , is extremely user-friendly.  I appreciate that the brush head detaches for better cleaning of the machine , also the cleaning solution has a pleasant scent . The only thing I would adjust is the length of the cord a bit longer would be much better. I also have the Bissell Little Green Machine and I think Shark performs better.