I'm about to apply lime-based plaster to my entire house interior - so excited!
- It's beautiful and traditional
- The samples were stupid easy to apply!
- No VOC, stuff actually filters the air a little
Like @wrathofgnon says, a layperson can use/maintain
The plaster seems like such a good example of the benefits of using traditional building materials. No offgassing, I can DIY super easily, not expensive, easy to repair if it gets damaged, looks great, flexible colors, etc.