This was great
I bought this to use in my 1-1/2 year old's bedroom at night. We live in a very old house that has a lot of squeaky floors. I was hesitant to buy this because a lot of reviews said the amount of sound was not adequate but I have found that it works very well. I also like the fact that it is a mechanical noise and not a recorded track so it sounds more natural.
Rating: 5 stars