Could you at least make the title more formal. It really wards off intelligent people who could otherwise help you.
Anyways what I do (Which isn't formal to the least bit) is make a Level1 class. And in the init method of that map I add al the objects to the screen.
Now, if you were talking about graphics style, I normally use side scrolling. However, I assume you want to know this for RPG Landia, so I will recommend something like how Pokémon does it:
It looks good and has that nostalgia feel.
Anyways, I hope this helps.