The Shark HP102 Air Purifier with True HEPA, Microban Antimicrobial Protection product will look nice in any room.  The quick start guide accompanying the product permits the user to get the product working right away.  However, I would recommend reading all the information available to set it up as needed.  Online videos and complete instruction are just a click away. Additional information online are: Setting up your unit, Customizing the settings, Instruction booklet, Frequently asked questions, Troubleshooting, and Buying replacement filters. The videos are very informative and easy to follow.  This productive does contain a filter and will need to be replaced when dirty.  The product is easy to set and use.  The Air Purifier I have is not quite enough to have in the bedroom, but it could be operated when no one is in the bedroom.  I would recommend this product to family and friends.