I have mine sitting on my nightstand in my room. I keep it away from anything electronic incase it gets dumped on accident. You also do not want to fill your glass super full so the part you plug the chord into does not get in the water and get wet. That is the only con I see with this.
I added a few drops of cinnamon oil and it smells great. This will automatically shut off after 2 hours. I love that this is portable because I can use it in any room I am in.
I received this product at a discount but I am under no obligation to write a review. The choice was purely my own and I received no additional compensation