Good case, relatively spacious, 2x120/140 on top, 2x140 or 3x120/140 in the front, 1x120 in the back.
The case, in terms of construction materials, I can't say it's the best, but for 40-45 it's decent and sturdy, thin metal in the front and back on the fan mounts (like all nowadays) but I can't say it looks cheap like other cases where even the paint is flawed (it's well-painted matte black), mine came relatively crooked (it wobbles on the floor as if the two bases aren't properly attached) the filters are just metallic (the usual fake ones...) which can be removed and cleaned, one filter on the power supply.
The front panel requires some force to remove but it has enough space for fans without touching, with "openings" on the sides with filters and at the bottom. The glass is tinted heavy glass.
It has slots for two 3.5 hard drives near the power supply, it comfortably fits standard power supplies with about 5 cm of space for excess cables and if there are still many left, they can be placed in a small gap in front of the hard drive slots.
Finally, the blades for PCI (GPU, etc.) except for the first one are non-removable, meaning you have to cut them and if you apply force, the other metals that hold the case may bend.

Rx 6600 (powercolor) with OC + i5 13500 (set at 80 watts because the VRM/mosfet reaches 108c+ at 130 watts+ due to the motherboard) with 4x140 f14 1x120 f12 fans and deepcool AK620.

GPU 61c and 76c JCtemp max
CPU 61c max

Negative after two months.
I still don't understand this issue with the 3.5mm jack for headphones that easily break with the slightest pull, how difficult is it to use better quality jacks for 0.5+...
Obviously, it broke after the first abrupt pull of the cable...

It loses one star from me purely for its quality, which is very cheap. You touch it and you realize the deception that you don't expect in a 50 euro box. Its objective price is at most 40 euros easily, and 35 euros. A big drawback is that it doesn't have a single fan. If someone doesn't have one, they need extra money, which if you think about it, with 70 euros you can get the Cougar MX 410, which is 10 steps above this. If you have your own fans, then you can buy it.

It took me exactly 1:30 hours to assemble it, I didn't have any difficulty at all, and I also have a power supply with all the cables on top. The cable management was ideal, I believe that even a beginner will not find any difficulty.

As for the airflow, it is truly one of the best I have seen in this aspect. It surpasses cases of much higher value, but because there is no substantial dust filter in the front, it collects dust and needs to be dusted off regularly.

The front glass is simply beautiful, but the quality is 0. You touch it and you think it will break into a thousand pieces.

I say it again, if someone plans to assemble it without having a single fan, it's not even worth looking at. With the 15-20 euros that you will spend in the end for an extra 3 or 4 fans, you can get something much better.

I hope I helped!

I would give it 5 stars if the price was originally 45-50 and not 60. I bought it for 47, and for that price, it is very good. Average construction in terms of materials. Spacious, very good airflow, even with mediocre fans, my PC's temperature dropped by 10-20 degrees (PC is 8+ years old). Good cable management, I have a full modular power supply and it fit perfectly.

Edit 21/09/2020: After about 3 months of use and after removing the side glass for the third time, when I tried to put it back in place to close the case, the glass simply shattered in my hands. Poor quality? Did Zeus align with Ares and have a child? I really don't know what went wrong. I applied minimal pressure, though. So, I deducted one more star. On the positive side, I contacted the company for a replacement, and they said they can send me a free replacement, but I would have to bear the shipping costs, which they don't recommend because it's very easy to break during transportation. Instead, they sent me the exact dimensions in a PDF so that I can make something myself if I want. In general, avoid tempered glass. Luckily, we didn't suffer any major damage and I only ended up with small cuts.