Customer reviews from LEGO
LEGO - Friends Cat Birthday Party & Tree House 42666
Average customer rating
4.9
(25 Reviews)
Rating breakdown 25 reviews
5 Stars
22
4 Stars
3
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
4 out of
4)
Customer Reviews for LEGO - Friends Cat Birthday Party & Tree House 42666
Customer Rating
5
Well worth the purchase
on July 18, 2026
Posted by: Rocket mom
I don't normally review Lego sets, but this set is definitely worth purchasing. It has so many nods to cat life! Playability is 100% My little one is enthralled with the hidden litter box at the bottom complete with "potty" pieces. We really just bought it for the cute kitties, but everything about it is great. We even had a few extra pieces and were able to make a toy wand. Would highly recommend to any cat lover out there. The colors are nice, and I think would even be a nice addition to tuck onto a shelf with a botanicals set.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
Adorable
on October 4, 2025
Posted by: sville_4870
[This review was collected as part of a promotion.] My neice was so happy when I gave this to her. This is a super cute set and she's having so much fun putting it together it seems pretty easy for her to figure out at 7 years old
Written by a customer while visiting LEGO
Customer Rating
5
Fun Lego set
on October 2, 2025
Posted by: my_crazycircus_2946
[This review was collected as part of a promotion.] My girls, ages 5 & 7, loved Cat Birthday Party and Treehouse set. Our household loves Lego products. The set has easy to follow directions, and the bags that come numbered make for an easy to understand assembly. There are no sharp edges or any worries that I have with the Lego sets.
Written by a customer while visiting LEGO
Customer Rating
5
Adorable and easy to use
on September 29, 2025
Posted by: khrystyner_4160
[This review was collected as part of a promotion.] This was so cute! My child love building and rebuilding this set. The directions were not hard to follow and the pieces went together nicely and did not put up much fight to separate.
Written by a customer while visiting LEGO
Customer Rating
5
Cat Birthday party tree house is the best!!!
on September 27, 2025
Posted by: amandam1135_6186
[This review was collected as part of a promotion.] Cat birthday party tree house has safety features on it were you can't get hurt playing it,has a lot of entertainment value very fun to play with,to assemble the parts and pieces is very easy to do,The cat tree house has a lot of versatility to it,and the Cat tree house is very durable to play with and put together!!!!
Written by a customer while visiting LEGO
Customer Rating
5
Great LEGO set for cat lovers!
on September 18, 2025
Posted by: ashleym01c9_5025
[This review was collected as part of a promotion.] We love the Lego Cat Birthday Party & Tree House set! My daughters (ages 4 and 8) have continued to use these as play sets, which means they get taken apart often. Luckily, assembly is so easy with this set. The different colors of each section of the tree house make it a snap to put back together. My only suggestion would be to make a similar Lego set that is similar to this for younger ages, as my toddler enjoyed the set most and required supervision due to part size. Still, it's a great set and also makes a great decoration for daughter's homeschool desk.
Written by a customer while visiting LEGO
Customer Rating
5
Cute, challenging and fun
on September 18, 2025
Posted by: tajf2_8304
[This review was collected as part of a promotion.] My 9 year old daughter loves this Lego set, a lot! It’s colorful, fun and will keep her occupied for a little while. We love doing things like this as it’s a fun challenge that makes her pay attention to detail! 9/10
Written by a customer while visiting LEGO
Customer Rating
4
Great toy
on September 17, 2025
Posted by: catea8_3574
[This review was collected as part of a promotion.] I got this for my nieces and they were so excited to play with it. It’s easy enough for them to put together without getting frustrated and the pieces are big enough that it’s not a choking hazard.
Written by a customer while visiting LEGO