This was... really a lot trickier than it looked, wasn't it? Or perhaps it was just Toby, seeing as he always seemed to be going at about a hundred miles an hour that it was easy to miss the details and so having to deliberately look for them now was just... tricky. But manageable. But tricky.

The Hufflepuff squinted at his notebook and poked his tongue out the corner of his mouth in concentration and did his best to relay the details of the Entrance Hall on the page of his notepad. He was back to standing at the door looking into the Great Hall, roughly mapping the location of the tables before going into proper details, when the guy in charge spoke again, and Toby looked around.

Uhh. Well.

"It helps you know where to find things and not get lost, like Evie said," he said, while still pondering on it. "And, if things change, like in Hogwarts where things change and move and appear and disappear a lot, you can look back on the maps you made and compare it to see what's different. Unless the map is magic and changes with it. But I know muggles like to look back at maps of places how they were years and years ago and see what's different now and stuff." Toby looked back to his notebook and tried working on those details a little more. "And it's nice to be able to point out places without having to actually be there." Y'know, that visual representation could be very helpful.

There was no way that his map was accurate here. Not a chance, not on his first go. But it seemed to be more or less right and Toby was proud enough of what he'd done so far. Buuuuut, question.

"Does the castle being unplottable make the whole map-making thing trickier? Or does that affect finding out the general location, rather than the inside and the details?"