I have this fan incl. Unpacking over 10 minutes bolted together. The instructions provided one does not need for only a Phillips screwdriver.
The engine has 4 stages, a good piece neatly out blowing wind at the first stage. The 4 stage blows you guaranteed the paperwork from the table.
The fan is relatively quiet in operation. In the first stage, hardly aware that the thing is on.
The design is somehow chic and the fan itself looks great in the living room.
The base is round and relatively heavy, thus the fan is very stable.
The grille is chromed and the individual spokes welded together so tightly that even a toddler should not do it to get your fingers in the "rotor chamber".
The price is top. 72 euros I paid. The device is intended to ensure cooling. There is no special technique behind it, so I always do not understand why you should buy a fan for 200-300 euros. At least not for private use.
I hope I could help you.
Highly recommended. Has kept me in the 3 hot summer days :-) very happy.