A possible concise summary is:
The video is about a woman who changes the floor of her room and home office with self-adhesive vinyl flooring. She shows the step-by-step process of applying the floor, the skirting board, and the final result. She also gives some tips and recommendations for anyone who wants to do the same. The video has some background music and songs throughout.
Here are the key facts extracted from the text:
1. The text is a transcript of a video where the speaker shows how to change the floor in her room without renovation.
2. The speaker uses self-adhesive vinyl flooring that she bought from a construction material store for 67 reais per meter.
3. The speaker also uses a skirting board that overlaps the original floor skirting board and glues it with contact glue.
4. The speaker covers about 24 square meters of floor in her room and home office with the vinyl flooring and uses five boxes of it.
5. The speaker likes the result and says that the vinyl flooring is warmer and brighter than the ceramic floor she had before.