From what I remember this movie is about kids making wishes for their parents and them coming true. The whole movie mostly took place in an apartment building. One scene there was a family outside and money was falling from the sky. Something with the attic of the building or house, and the children and wishes coming true.
Maybe “Angels in the Attic” aka “The Robin Hood Gang”?
https://www.imdb.com/title/tt0135774/