Very good and efficient. I never thought that from a small house in a mountain village so many liters of water would come out of the air. Of course, with closed doors and windows, I can't keep up with emptying the container. But the result is excellent! Despite the fact that there was no heating system, the atmosphere becomes more tolerable and you don't feel the cold "biting" you, even with the one or two degrees increase in temperature.
The indication on the Toyotomi is a bit unreliable. I have a small weather station and I see the humidity fluctuation. I set it to cut at 55%, it reached 60% while at the same time the station showed 47%. In order to reach the actual 55% (according to its indication), it had to work for 24 hours to reach the actual 45%, which is a bit excessive. So I set it to stop at 60% (according to its setting), which corresponds to a real 50-55, in order to cut off sometimes and give the motor a rest.
The noise is quite noticeable but tolerable, especially if you have it in the other room and leave the door open (in a small house of about 50 sqm), even at the low fan speed (most of the noise comes from the compressor, not the fan).
The hose it has for direct connection to the sink is very short, you have to have it inside the bathroom right above the drain. They probably included it as a sample so you know how to ask for a longer length when needed.
The WiFi is a joke and the app even more so. I downloaded it once and uninstalled it once. I would prefer to have a remote control.