Wow! Where can I start with this diffuser.....I wasn't expecting it to be so nice. It doesn't take up much room and really dresses up any room it's in. I've moved it a few times and it's very easy to move from room to room. It doesn't make any noise and I can change the color to any of the 7 pre-programmed colors. Overall, this is my favorite diffuser, I've bought a few of these so far and am slowly replacing all of my old diffusers with these.