A possible concise summary is:
The text is a transcript of a video where two siblings go to Tuscany and stay in a strange apartment with a hydromassage tub. They decide to try the tub, but they end up creating too much foam and getting stuck in it for hours. They receive messages from a mysterious person who challenges them to stay in the tub until he says so. They finally manage to get out, but they have to clean up the mess and they miss the chance to visit the city.
Hello, this is Copilot. I'm here to help you extract the key facts out of this text. Here are some facts that I found:
1. The text is a transcript of a video by the Italian YouTube channel Me contro Te, which has over 100 thousand subscribers.
2. The video is about their trip to Tuscany, where they visit the sea, the city of Florence and stay in a strange apartment with a hydromassage tub.
3. They encounter some problems during their trip, such as gigantic jellyfish in the sea, a foam explosion in the tub and a challenge from their rival YouTuber Doctor Timothy.
4. The video is meant to be humorous and entertaining for their young audience, as they exaggerate their reactions and situations.
5. The video was uploaded on August 29, 2018 and has over 12 million views.