The main body looks very high-quality. The faucet and the plastic finish show that they won't last for a long time, however, only time will tell. It is the only available wall faucet for old kitchens, with a flexible spiral and a shower function. For its price, if it lasts for 3 years without any issues, I will be satisfied. The store from which I made the purchase informed me that there is a replacement faucet (spiral) available for 10€. So even if it breaks earlier, the repair won't cost much.

Update 3/22: After a few months of use without any problems, suddenly it started leaking from three points simultaneously, resulting in the need for immediate replacement. The second one I got for my father is still holding up.

For someone who has a dual supply on the wall (old type of plumbing installation) and wants a tall faucet with a mixer, it is one of the few available options. I initially bought one and now a second one within a month for another house, without having had extensive use, I generally saw a quality aluminum construction (except for the nozzle which seems to be made of hard plastic, probably logical) with the usability you expect. The installation is also very easy.
The only potential risk I see in the future is any problem with the base of the flexible hose, of course, usage also plays a role. Overall, for now, I am very satisfied that I found such a solution.

Unique in its kind (I couldn't find another proposal that is both a mixer and a shower wall) but it looks particularly good!

Very good construction made of matte aluminum and so far very durable in use the spiral of it.
The installation on the wall is very easy (unnecessarily I called a plumber, who installed it in 10 minutes including the time to remove the existing one).
The double function of the shower head is very useful, i.e. regular flow and "rain/shower".
The spiral is sturdy but also flexible enough.
The water flow is satisfactory and somewhat less noisy than my previous faucet, possibly due to better internal construction.
The only thing that might bother someone is the relatively small "travel" of the handle (not in terms of hot-cold, but in terms of opening-closing), but I think this is something that can be quickly adapted to.
All-in-all, at the price of about 60 euros, I think it directly competes with other much more expensive branded faucets.
Recommended for purchase.