There is a lot of unused space in office buildings, city centers, and shopping malls. To catch full episodes of all The Motley Fool's free podcasts, check out our podcast center. Matt Argersinger: The idea that you can take an office space maybe in the suburbs, that isn't going to be really appealing in this post-pandemic world, but can I turn part of it into maybe a warehouse space, a data center, industrial light manufacturing space, maybe to do some prototyping, to do some R&D, and then build an office component that's attached to it, I think that's really appealing.