I want to start by saying that we are very satisfied with Coolblue's return policy. were understanding and we received our purchase amount back into the account within 24 hours.
It was very difficult to install the device, as it was not compatible with our fast internet (5HG)
On the other hand, we almost immediately received an error message, the device indicated that the tank was empty, while we had just filled it. even after a reset we received the same error message again after about 10 minutes (apparently a known problem with this device)
the device also makes quite a lot of noise, certainly not accessible for placing in the bedroom