I dove into this 1,030-piece Gravity House “Mystery Falls” set for a fun evening build, and it turned into one of the most immersive projects I’ve ever tackled. 🏡 Atmospheric & Highly Detailed Model The set features a haunting rustic gravity house on a forested hillside, complete with vintage lanterns, mossy colors, detailed windows, and realistic textures. The atmosphere it creates is immediately captivating—half spooky, half nostalgic. 🧱 Sharp Build Experience All pieces fit precisely, with solid joins and minimal floating studs. The instructions are clear, and the design relies on creative layering for effects instead of tricky tricks—ideal if you want a satisfying, hands-on build. 🎨 Creative Scene Assembly This set isn’t just a structure; it's a whole scene. I ended up adding a few mini 1×1 accessories and placing LED flicker lights inside some windows. The final result looked festive and cinematic. 🧩 Relaxing & Engaging I spent several quiet evenings working on it—both on my own and with my teenager weaving in storytelling between sections. It’s challenging but not overwhelming, and it feels rewarding to see those passages and towers finally take shape. 📏 Stunning Display Piece When Done Once complete, the structure looks great shelf-ready or under soft lighting. It’s bulky enough to draw attention but not bulky enough to dominate the room. Perfect for seasonal or year-round display. Final Verdict: If you’re into architectural builds with a moody or mystical vibe, this set nails it. It blends a clever layout with rich detailing, and it makes a terrific centerpiece once assembled. Great fit for adult builders or imaginative teens who want more than just bricks—a full-scale scene with character and presence. Read more

This is an extremely fun building block set. Although it is not easy and at times frustrating due to instruction decisions. It is still an amazing set based on a very interesting cartoon. Building this set was definitely not easy. At times I wanted to quit, as some of the bricks simply do not connect correctly or with great difficulty. I also had a few pieces missing that I had to find a work around. But it was no big deal, as I have spare blocks from other similar sets. I definitely would wish for this set to be a bit lighter in color. As everything looks super dark and bleak. Since there aren’t many building toys for Gravity Falls, this is definitely a good value for your money! The size is also very nice, it is enjoyable to see the inside of the house. That we had seen many times in the show. Instructions should also be a little bit reworked, as at times it can be very difficult to understand where some blocks have to be placed or in what order. Besides the above points and problems. I still really like this set and I would definitely recommend it! Read more

I have only good things to say about this project! I really loved it. * Great Quality! Right up there with the name-brand! * Fun details referencing the television show. * There's a glaring typo on the stickers. It says "MystFry" instead of "Mystery". It can be easily fixed with a black marker. I think it's kind of funny, though, so I'm leaving it as it is. * The back of the build is left open so that you can see all the cute details inside the shack (television, beds, lamps, camera, desk, safe, etc.) My favorite detail is the photocopier! * 66-page color, visual instruction booklet that was very easy to follow. * Good staggering of the bricks so that everything stayed together. * Slight bowing on a few bigger plates, but it didn't affect the final project. * No missing pieces. Pieces are compatible with LEGO and other standard-size bricks. * Customer service information was provided, but I didn't need it. * The completed size is about 12"x9" and about 10" high. * Comes in a nice box with photos if you are giving it as a gift. * Great value for the price. Read more

This shack brick build arrived on time and packaged very well. Pros: High quality Comparable to lego Fun show references and details inside the shack Easy to follow 66-page instruction booklet Good brick staggering making final build sturdy No missing pieces Comes in a nice giftable box Great value for the price Large finished size with lots of detail Fun and engaging for adults/fans of the show Cons: Typo on stickers ("MystFry") Some big plates bow slightly Build is long and complex (not for kids alone) No character figures included Instructions can be confusing at times Read more

My girlfriend absolutely loved it her cat destroyed it after 2 days of building it though Read more