Not spared the trip to Paris .....

216 pieces of plastic it is put together. The works now unlike a conventional puzzle that is the best. By focus on the information printed on the back of consecutive numbers and arrows, which latter are not always clear to interpret, with a little practice you get the hang of but quickly out
However, a bit of a challenge offer the kink-puzzle pieces. It is highly recommended that these vorzuknicken first and then install. (I also tried different: only plugged together, then fold over what turned out to be much more complicated and almost unfeasible)
Do not worry, nothing is broken in my attempt, although I was concerned is still a fairly stable structure, whereby it but in some requires quite an effort.

The tower is divided into 3 parts. Intermediate levels of hard plastic are inserted. For this, however, the assembled puzzle pieces have to be precisely what would be good in principle possible, in principle, by the precise processing of each puzzle. Was still quite a fiddly job, coping with a lot of bending and shapes. Just the tip of the Eiffel Tower required much attention, they get even somewhat square towards.

The main drawback: the object plane at the bottom looks a bit fragile and susceptible to breakage, it is only quite thin plastic.

In the end he stands tower nearly 50 cm in height. There are two ways of lighting. Once with white light or colored in alternating color sequence. The switch is hidden under the ground plane. The three AAA batteries, which are needed for the lighting were not included.

The puzzle is recommended from the age of 12, I think it is certainly also suitable for younger children.
The enclosed instructions I feel manageable than adequate.

Conclusion: Nice final product, with smaller weaknesses in the concept a little more difficult way to get there, just 4 stars, actually 3.5.