Succession turned family estate planning into prestige drama — boardroom battles, shifting alliances, and a patriarch who won't say who gets what. It's great TV. It's also, thankfully, not how most families need to handle property and inheritance.

A few real-world habits go a long way toward avoiding a Roy-family-style mess:

Home equity is often one of the largest pieces of a family's estate. Understanding what it's worth — and having a plan for it — is a much lower-drama version of the Roy family's favorite pastime.