We ordered the interactive game/discovery Wonderoute tour through Montmartre last minute. Nevertheless, everything was delivered more than on time in our hotel. I made a mistake while I was ordering and Wonderoute contacted me to correct my order (English to Dutch version). That's a phenomenal service!
The tour itself is really great with kids. Our 8 & 10y old really enjoyed the combination of information, discovery with the bingo card, finding the right directions,...!
And I liked the fact that I discovered new parts of Montmartre even while I visited it 2-3 times before!
1 idea to improve even more: it would be a good idea to indicate the (coffee) bars/restaurants/... on the maps). It's easier than have to scan a 2D barcode on the phone.
Again, it was a great experience!