It is a workbench! It's an ordinary size for a table.

The whatever-it-is in her head telling her that she can craft things sort of. Expands. Or - no it doesn't, the 'she can craft' section is the same, but there's another section added, 'workbench can craft.' There's quite a few more things, here. Wooden tools, a door, a chair, a table, fences, a sign, a fishing pole. It seems sort of random.