Look at the two photos I took: The box is huge but all the pieces just fit in a shoe box for 2 year old, ie the size of the rooms!
Sure, the manufacturer will retort that it takes up space in the box because of magnets in this case why similar toys do not encounter this problem?
Ultimately this construction kit is fine, exemplary finish (hopefully at this price!), We see that this is not the Chinese low-end toy, it is certain that in view of the number of parts I think it is too expensive for what it is (55 euros for the set of 42 pieces in today's date).
A safe but expensive value.