The device looks really cool and a quality image! I would now not quite as intended (from the image here). A significant appreciation of the apartment. Have the network also found nothing comparable. Here he is at Level 1 a little bit too strong or too loud for a cozy evening (subjective feeling, I'm very sensitive to noise). The wind noise is not tragic, it has generated at each fan ... this, well how should I say, a kind of soft to medium "Schwirrgeräusch" which is apparently generated by the rotor blades (not necessarily typical, but it's better ). At level 1, but you can remain in a situation halfway. This ranges from already completely! The other stages are well suited to the flat free time to blow :-).
Conclusion: Minus: pretty strong draft and medium noise at level 1 (reduced speed would be quite sufficient) Plus: Very chic, does not look cheap, is relatively fixed, Delivery within 48 hours, a total of a good buy