Sure thing! I didn't explain with much detail exactly what a hugelkulture bed is so it would probably help them better understand if they learned a bit about them. @carpedimus gave a really concise explanation here on the msp weekly sustainability curation as an intro to my post.

If they can use that wood onsite it will probably save some cost. Like @amberyooper said, they're pretty labor intensive to get setup but they're great after that because very little needs done if planted with perennials or self seeding chop n drop plants and mulched really well with leaves, hay, straw over the winter