I bought it today and installed it in my 18sqm living room. Now, the impressions:
Relatively easy to assemble, very beautiful in appearance although a bit bulky. In terms of performance, even though it is supposed to have a 1.32cm wing span, it doesn't do anything on the first setting. On the second setting, where you start to feel some air, the noise from the motor starts. On the third setting, which is like the first for others, it brings in air but there is an annoying buzzing noise from the motor.
Before 15 days, I had bought the PrimoPRCF-80520 in 1.20cm, which is far superior in terms of price, air performance, and noise level. I made a mistake and bought this one because the Primo had a problem with the light, which changed color with every press. I thought this one would have better performance with a larger wing span, but no... it doesn't have good performance and it makes an annoying buzzing noise from the motor