It has very bad odor! You can’t keep it in the house as the smell will not let you sit and breathe. It’s impossible to keep this product in the house. Please improve this product by solving the fishy odor smell. 
Design and quality is good but minus points because of the smell. 
I had to return the product! 
On top of this they are charging you the return fee so this system is not what I expect. 
Will not recommend it!