Very detailed build. 34 bags of fun and frustration but they go quickly. Very stable set and easy to make mistakes, (I made 2 but they were quickly fixed once I found them). Each bag takes about 20 minutes which makes it very joyful to build.

Although I have not built this set yet (I have the Taj Majal to build first), it will be my largest project so far. I'm looking forward to the challenge!

Great product. Fun to build. Only through 8 bags. Easy to follow instructions. In bag 4, missing 1 - 1x1 clear brick but an extra 1x1 black brick was available.

I'm only up to Bag 16, but am having a good time. Taking it slow, a bag or two at a time in between my reading and work. At 83, I need to enjoy the process !

Nice representation of Notre Dame. The build has a lot of small parts and the build has little play value but it is neat if you’ve been to Notre Dame in Paris.

It gets boring at times with the repetitiveness, but at the end it looks amazing to display. It is also a great price for it's size.

This set is absolutely amazing, quite possibly my favorite. The details are incredible and the build experience was quite fun albeit quite long

The build can be a pain at times (very repetitive with small pieces) but definitely very well designed and a lovely product at completion! I love it.

Everything about this was amazing. The details were incredible and the information in the booklet was interesting I wish there was more!

Even though parts of this build were repetitive it was an enjoyable build. The finished product is fantastic.