It would be nice to be able to select what you want to view and export. Let's say I want to see the electrical system (nice feature by the way) or give it to electricians. They do not care about the furniture so they don't need to see it, only to make the layout unnecessary fuller. Or I want to have the outdoor property inside the project, but i don't always need it, to be able mark and select what you want to see: plumbing, electricity, furniture, outdoor... Etc