Here is a concise summary of the provided transcript:
**Project:** Building a Floating House (aka "House-Boat" or "Boat-House")
**Duration:** 2 days
**Objective:** Create a unique, durable, and cozy floating structure on a lake
**Key Events:**
1. Gathering materials (polystyrene foam, OSB board, etc.)
2. Designing and building the structure with a sturdy frame
3. Adding a roof, decorations, and a makeshift motor for propulsion
4. Successfully launching and sailing the house-boat on the lake
5. Celebrating with fireworks and a guest visit
6. **Next Video Teaser:** One of the creators, Dmitry Verkhovetsky, will spend the night in the house-boat, with the video available on his channel.
**Additional Notes:**
* The creators engaged with their audience through comments, asking for input on the project (e.g., naming the structure, suggesting future projects).
* A competition was announced, with prizes including signed photos and a signal flag, for subscribers who like the video, comment, and meet other conditions.
Here are the key facts extracted from the text, each with a number and in short sentences, excluding opinions:
1. The project involves building a floating house on a boat.
2. The location for the project is a picturesque place, not by the sea, due to unpredictable waves.
3. The team collected a bunch of polystyrene foam for the project.
4. They used a small cart to transport the materials.
5. The structure has a third place located between the seats.
6. The team decided to make the house in two layers for reliability.
7. To strengthen the structure, they used OSB boards, screws, and foam plastic on the sides.
8. The project spanned over two days.
9. On the second day, the team visited a hardware store to find materials for the house.
10. They used corners to strengthen the structure against strong winds.
11. The house features a roof and a flag with a YouTube button design.
12. The team created an improvised anchor using a bag of bricks.
13. A makeshift motor was made from a screwdriver and a propeller.
14. The house successfully floated and moved on the lake.
15. The team celebrated with fireworks after completing the project.
16. Dmitry Verkhovetsky stayed overnight in the house, in the middle of the river, as part of a tradition.
17. A video of Dmitry Verkhovetsky's overnight stay is available on his channel, with a link in the description.