The level's nice
but it takes a bit more to be an adiam.(lol adiam)
First do you know how to make a GMap?(you don't need to know how to that to make levels for iClassic, but it's still a skill that people should know you can do.)
How are your NPC skills? (I am good at level NPCs, but thats about as far as my scripting talent can reach, but NPCs are really important!)
I somewhat agree with trixta. I don't consider it messy, but the room is a bit boring, make it a bit bigger, and add something that makes it different than any ordinary level.