I took one day off to stay home and prepare everything for the floor screed. Watch this:
The guys from our floor screed contractor worked super efficient and self-sufficient. They didn’t need water supply or electricity. My Dad and I stayed and watched every step they did, because we are both of the snoopy type.
We left the site and about half an hour later everything was filled with our new floor screed. The next day we returned to have a look. (YES! indeed, it just needed one day to dry at least as much to step on it) And we were stunned! Such a big difference!