Good evening, as a new owner, I have to say that I was not satisfied in a 65sqm house with the operation on high for over 12 hours of continuous use; it only filled up to about half and the humidity does not drop below 70%.
It's a shame because I saw the comments and bought it!
I brought another brand that is supposedly of lower power, and in half the time, it reached 60%! Otherwise, it's good!

In a 90 sq. m. house, we changed the windows and had a problem with humidity and mold on the exterior walls. After placing the dehumidifier in the main hallway of the house, operating 8 hours a day, the humidity is finally close to 50%. With the fan speed on low, it is not silent but it's okay for sleeping. Through the app, it operates with a timer during nighttime hours, the only complaint is that the child lock keeps deactivating.

I almost always had 80% humidity inside the house using another dehumidifier, but since I bought this one, the humidity has dropped to 50-55%. I dry clothes inside the house and I have it continuously running in A.I mode, which also saves energy. Of course, I have such a large dehumidifier in a relatively small house (40m2) for its capabilities; I believe it will be effective in larger areas as well