[twalla]

Jackie Treehorn’s place is the Sheats-Goldstein residence. Both the residence and the owner are worth going down the Wikipedia rabbit hole.

https://jamesfgoldstein.com/the-goldstein-residence/

[CamperBob2]

Goldstein appears to be quite an interesting "dude." He's exactly what people mean when they point out that Lynch, while well-off compared to most, was not particularly wealthy by Hollywood standards.