On the negative side: there are no clear assembly instructions and the underside of the shelves is unpainted, just plain chipboard (as if they ran out of paint to cover it).
On the positive side: it is a sturdy construction, beautiful, just as shown in the photos.

The positives are the appearance, as it looks beautiful in the space and matches well with other furniture. Now, the quality is a disaster. The worst particle board on the market. It easily breaks if accidentally hit. Also, the instructions are like they were designed by a 5-year-old child. You have to guess things because they are not clear at all. Be very careful, the boards on the right and left must be inserted so that the large holes face inward. And these will be on the top where the large fixed piece of the roof will go.

Very beautiful and functional. With its dark color and the finishes on the top and bottom, it matches well with expensive wooden furniture and doesn't look cheap like melamine (which it is, of course, but stands out from those that are available and looks like wood). The only disadvantages are the fixed shelves and the bottom side of the shelves. Because the shelves are high and far from the shorter books, their bottom side, which is like beige particle board and not dark brown, is visible. Also, I paid for assembly and the person took an hour and a half, and more. I would have liked a day and a half. Anyway, it's worth it. It saved me and stands proudly in serious spaces.

The library is exactly what you see in the photo. I also bought the dresser from the same series at the same time, which ultimately disappointed me. The main problem with both the dresser and the library is the instructions. However, assembling the library was a simpler process, so we did it more easily, having the experience of the difficult dresser. The library is worth its money. While the materials are not anything serious, the result looks much better. On the downside, the shelves are screwed in fixed positions, so one cannot adjust the heights. The color is a very dark walnut. I deduct one star for the instructions.

Well, I have bought the office set and for the desk, I had high expectations for this bookcase, not at all. And yet, it pleasantly surprised me. Luckily, because one of my purchases turned out successful. It is much more beautiful up close with nice architecture and on the top part. Good construction, melamine but well-finished. Dark walnut and easy to assemble. I got it for 74 euros and I recommend it. It fits two rows of books on each shelf, comfortably hardbound books, encyclopedias, etc. Everyone here says it looks "expensive" and it is much better than the desk. Paradox? True though! Also ideal for those who don't have space, it is narrow but tall.