The boiler is when pouring great in your hand, even if it is full to the top.
The boiler is robust and easy to clean in spite of the matt brushed metal surface.
When the water boils, you have to be quick, because the flute is to tender, quiet start quickly to wake-up call for the whole house :-)
The mechanics of the flute works flawlessly.
Small suggestion: level indicator shape in the inside of the boiler.