Here is a concise summary of the provided transcript:
**Title:** Decorating the Christmas Tree with a Marine Theme
**Summary:**
* The video begins with Sandra Cires welcoming viewers to her Christmas decorations series.
* She and her team (including Haroline and others) go to a store to buy decorations, with a twist: they're doing a **navy blue pool theme** this year, instead of the usual pink.
* They spend $613 on decorations and return to set up the tree.
* Sandra shares tips on arranging the tree branches and decorating, emphasizing the importance of the front-facing side.
* The team decorates the tree with marine-themed ornaments, including jellyfish, starfish, and seashells.
* A "secret ornament" is hidden, and viewers are encouraged to guess what it is (later revealed to be beach tableware).
* The final decorated tree is showcased, complete with lights, and named "Coralín".
* The video ends with Sandra asking viewers to like and comment on whether they prefer this year's marine theme or last year's sweet theme.
Here are the extracted key facts, numbered and in short sentences:
1. The event is about setting up a Christmas tree.
2. The tree is set up annually, with viewers helping decide the decoration color via social media.
3. This year's chosen color is blue, specifically "pool blue".
4. The tree is nicknamed the "little tree".
5. The setup process was inspired by Haroline's challenge.
6. The shopping trip for decorations cost $613.
7. The tree is set up in a different corner each year due to changes in the room.
8. This year, a gym (which was not used) had to be removed to make space.
9. Ignacio typically starts using the gym in January for New Year's resolutions.
10. Most decorations are reused from previous years.
11. The front of the tree is prioritized for decoration, not the back.
12. A timelapse director was involved in capturing the setup process.
13. The tree's theme is "Navy blue pool" with beach and sea-inspired ornaments.
14. Orange is used as an accent color because it complements blue.
15. The final tree name chosen is "Coralín".
16. Viewers are encouraged to guess a secret ornament before its reveal.
17. The revealed secret ornament is related to beach tableware.
18. The tree setup is compared to the previous year's "sweet theme".