Path of the Vampire forum

There are public buildings that have various floors, amongst which some floors are public and others private. The difference isn't discernable to human characters as they have no mysterious force preventing them from entering. Since not all humans cross into private spaces of public domains on purpose, is it possible to have a prompt message (similar to the Enter pop-up for raids) that announces the space they're about to cross into is private property?

For example:

This is a private abode -- Continue