Hallo!
I am Piero (Pedro) and I live in Italy; I am sorry, but i'm not used to write in English,
so i can make some mistakes. Those are my first maps, created for my wife (she loves to play "Happy"),
then they are not so difficult.
I begin to use "maped" few time ago, then I haven't understood some thinghs: why when I finish a level 
not always when i <eat> all coins I have a "Bonus Room"? and why when I create an inclined plain
it is not solid (Happy can fall through)?
Good bye
Pedro