I bought it in early November, but I waited to use it under various conditions before giving my opinion.
This particular dehumidifier is more than honest for the money it costs.
It looks and feels high-quality in terms of its casing.
It has a handle and wheels so you can easily move it if needed.
The filter comes out easily and the float is so simple that it will never fail.
The noise is exactly what you expect, like a fan.
After a while, even with the absence of other noises, you get used to not hearing it.

Regarding humidity, it started at 66% and by operating intermittently (when I was at work and when I slept, I turned it off), after 5-6 days it dropped to the 55% limit I initially set.
The external humidity during those days was around 55%.

Throughout those days, it covered an area of over 60 square meters. The first 24 hours it operated exclusively in the bedroom, and from the next day it was permanently placed in the living room (I only closed the bathroom door permanently and sometimes the bedroom door).

It was also tested with external humidity at 40% and with humidity exceeding 70%.

Now it operates a little (I also have a separate hygrometer) and comfortably maintains the space at the humidity levels I have set as ideal (around 50-55%) with all doors open (77 square meters).

Also, the day before yesterday, with the drying rack next to it in the living room and the same coverage conditions, it had dried the clothes before the tank was full (spin at 1000 rpm).

The dehumidifier was purchased for 145€ and these are my impressions so far.
Its construction seems quite sturdy. The filter comes out and cleans easily. It sucks in air from the front and releases it from the back. The water tank also comes out very easily. It has a handle for easy transportation.
In terms of noise, it measured 44dB on the normal program and around 40dB on Silent mode. The difference is small but during operation, it is not bothersome anyway.
In terms of consumption, it is stated to consume up to 207W, but in several hours of measurement with a meter, I see it working at 180-196W/h at room temperature of 20-22 degrees.
On various websites, it is stated to work in spaces up to 60 square meters, which is not true. In my case, it seems to do the job in a 45 square meter house. With an air flow of 120 m3/h and a wall height of 2.9m, it logically covers around 40 square meters.
It does indeed reduce humidity in a few hours and the difference is noticeable. It is necessary for it to work continuously for at least 24 hours in its first operation in order to absorb the initial humidity of the house. The fan, while operating, releases warm air, causing the temperature in the operating space (20 square meters) to increase by about 1 to 1.5 degrees.
The timer it has is quite convenient, allowing you to set the operating hours or to set it to start at any desired time. Of course, it does not have a function to open and close together.
It has a setting where you can set a humidity percentage, for example 55%, and when it reaches that level, the compressor will turn off, leaving only the fan open (releasing cool air) for a period of time. If the humidity does not rise above 55%, it will turn off as well. However, it usually opens quite quickly because the humidity rises rapidly when it is turned off.
The dehumidifier's performance at a temperature of 20-22 degrees and humidity of 60-65% RH is around 4-5 liters per day. When the tank is full, the operation stops and it starts automatically after emptying it.
The hygrometer of the dehumidifier almost never coincides with the hygrometers I have at home (around 5% difference). It often fluctuates the humidity percentage quite quickly, and I cannot determine which meter has a greater deviation. I assume it's mine.
It reduces humidity relatively quickly up to 55%, but it takes much longer below that level.
I would like the hygrometer of the dehumidifier to work in stand-by mode. In general, it seems to do what it claims and so far, I am satisfied.

P.S: I will return approximately 2 years later to report any differences in the machine's operation.
The measurements I provided above. However, there are concerns about two issues.
1) There is a constant noise (drip drip) as if water is dripping into the tank, which makes it extremely annoying.

2) The issue I mentioned above, when it reaches the selected humidity level, the compressor turns off and after about 3 minutes, the fan also turns off. As soon as this happens, the faulty sensor of the machine reads a fictitious increase in humidity and within 30 seconds, it goes from, for example, 55% to 60%, causing the machine to go back into full operation. It will work for a while until it reaches the selected value again, and then start over from the beginning. This results in a continuous on-off cycle, which is unacceptable for me when used in a room at night. In communication with the company and while this feature is the classic of Inventor models until 07/2018 where it changed, unfortunately they acted ignorant and it was considered normal since a 5% increase in humidity is possible in 30 seconds. Unless you live in a basement. In an old house. In England.

Final conclusion. At this price and with the issues mentioned above, compared to models of other companies that were tested, I would choose another one.