It took a lot longer to get back to his room than Ron anticipated. Then again when he left his room this morning he was full sized.
Now he was only about five inches tall and the trekking back across campus and climbing three flights of steps had completely wiped him out.
As he slumped against the door and waited for someone to let him in, a small blue dust bunny hopped up to him and sniffed him.
"Go 'way," he grumbled. "I'm not in the-"
At which point the bunny exploded covering him in light blue dust.
"Brilliant. Absolutely brilliant," Ron grumbled.
[ooc: Yep. He's wee and tiny. Please no stepping on him if you don't mind. And open for anyone who'd like to let him in his room.]