After more than 2 years of use in Athens, I note:
Yes, it is very cheap, but the quality of its construction is even cheaper. The spiral is relatively durable, but the plastic nozzle is of terrible quality, as is the button that adjusts the flow to "normal" and "shower."
The control lever (for flow and hot/cold water) has "sharp" edges (as if it hasn't been properly smoothed during manufacturing, and it can scratch hands, especially when wet), and the entire construction of the moving head does not seem quality.

Because it caught limescale from use and was extremely difficult to use, I removed the lower end of the nozzle to soak the mechanism in vinegar to remove the (many) limescale.
To my great surprise, I saw that the entire mechanism inside the nozzle consists of 2-3 loose plastic parts without any assembly, and with a spring (with traces of rust) holding them together.
Although I tried for 2 hours (and I believe that "my hands work"), I failed to reassemble the mechanism correctly, and now the faucet operates as if there is no adjustment, meaning both with normal flow and simultaneously with shower.
A kitchen faucet with a useful life of less than 3 years without problems and with the quality of construction as I describe, I think is absolutely unacceptable, and I do not recommend it for absolutely any use, especially in installations that may have increased limescale problems (e.g., islands), as its maintenance can be "adventurous."
I understand that one cannot have quality expectations from such a low-priced faucet, but I think it is worth opting for a better quality (and certainly more expensive) faucet than needing to replace a faucet every 3 or 4 years (considering the cost of the plumber for the replacement).