We have several diffusers that we use around the house. I have strong allergies and I hate using air fresheners, but I like using essential oils to create a nice scent in the house. First of all the fact that this is cordless is amazing. So many cords clutter up our night stand area. I also love that this doesn't take batteries, you charge it. So freaking smart. This came with a peppermint oil that is so fresh and lovely. It was a nice treat. I also really love the look of the glass. When the light is on it gives off a soft glow. It's really the best diffuser I've ever used (and we have 3 already). I bet it'll be perfect in an office too. The only complaint I had was the top was screwed in lopsided, so it may cause an issue with the water mist over time, but it seems like a small mistake.