The spending log includes every item that was purchased for building the tiny house, including all the materials and any tools that we didn’t already own (or could borrow). Each item has tax added (12% sales tax in BC) and is in Canadian Dollars.
The building log includes only the time spent physically constructing the tiny house. It doesn’t include driving, buying materials, research, #tarpstruggles, clean up, or figuring out how to do things. You could easily add an extra hour or two to most days as time spent dedicated to the tiny house.