When I first started to use this Haier dehumidifier, I thought it would take a long time to get the results I was after. I am pleased to say that this unit works outstanding! Within hours of its first use, I couldn’t believe how much water it collected from the air! Overnight was almost completely full! I have this for a basement application so I really like the Smart Dry feature. I can see that I will be using the auto empty set up. All around very easy to use and portable.