tl;dr: Very good! Travels in the airplane cabin.

The suitcase in terms of dimensions can indeed go in the airplane cabin (confirmed on various airlines). It is well constructed and fits plenty of clothes/items. Be careful for those who want 4 wheels, this one has 2. Nevertheless, the wheels are fine and the suitcase rolls very smoothly. The handle is foldable in two levels (long-short-compact). In terms of compartments, it has the two pockets you see in the front (small/large), as well as a large zippered pocket inside, which is separated from the main compartment by a simple mesh (e.g. for underwear). Overall, I recommend it, just be aware that airlines, in addition to dimensions, weigh the carry-on luggage and this suitcase is quite spacious so it may exceed the allowed weight (~8kg). Have a good trip!

Many compartments, it looks high quality, but unfortunately the "legs" from the folding handle are inside the suitcase and take up space.