Product review (4 stars): Works Great But With Cons
It runs quiet and does a great job of putting humidity in the air; however, it is a bit hard to fill.  We use it upstairs in the bedroom and have to fill it under the tub faucet since it is too tall to place under the sink faucet.  You have to flip the tank upside down to fill it and it isn't flat, so you have to bend over the tub and hold it upright to fill the tank completely to the top.  The tub faucet splashes water over the tank and it gets wet and slick; hence it is hard to lift up without dropping it.