Sure. But not because you're expecting the treehouse to be at the caliber of a major building project. Rather because it's an opportunity to witness: - What th

Sure. But not because you're expecting the treehouse to be at the caliber of a major building project. Rather because it's an opportunity to witness: - What their work looks like when they're solely in charge of it and it's not a massive, long-lived team effort. - Obvious flaws that shouldn't be acceptable to anyone. Like, loose boards, nails sticking out, a fence that's not supported and may collapse if a kid leans on it wrong. Neither of these things are the entirety of the evaluation, but IMO they're a relevant signal to use in combination with talking through past professional projects, particularly if the professional projects aren't visible or known to the interviewer.