Cheap price ($45) is great for long term. It definitely works. But I learned that I would rather pay more for those little things to be non-factors in my daily routine. Very nice and fantastic communicator. The house is in a weird break from being remodeled? The Airbnb listing (not home) is very new and only has a handful of reviews, so I'm certain it will be improved over time with feedback. At the end of the day, it is safe and it definitely gets the job done.