I received this Levoit Core 200S Smart True HEPA Air Purifier about 2 weeks ago. I have it in my bedroom that is shared with my newborn. I love how clean the air smells and feels walking into my room. My bedroom is in the basement so it gets musty smelling and this Air Purifier has really helped to get rid of the musty odor. I love how easy it is to use and the app is amazing. It gives me peace of mind that my newborn is breathing fresh air. I love how quiet it is and all the settings come in handy. I will purchase another for my living room. Great quality and easy to use .