His bedroom looks like this:

But instead of North Shore in the poster behind the bed, it's a poster of All Might. Posters of all Might are all over his room, and his bed set is All Might as well.

This would be his All Might bed.

This is a couch that he has in his room (couch looks different though) that he keeps an All Might blanket on.

The poster behind his bed looks like this:

The other posters look like these:

The shelves are filled with these:

The bedroom itself gets a new paint job when he moves into it. White walls, but different heroes are painted onto his walls. The heroes that he likes and considers worthy. All Might is most worthy, so he's the largest painted hero— and the bedroom theme is All Might. He even has an All Might rug on his floor.