The Trans Rights Debate

[danhibees1875]

As said above, not sure there's a solution that pleases everyone. Private unisex cubicles seem the closest though.

How about when that's not practical and you only have the traditionally built 2 communal areas then you have a dedicated sis-female space, and a unisex space.

Edit: in reality, this isn't really any different to the "biological sex" answer, but it does take away the labelling and forcing a trans-woman to use the mens space as they would just be using the unreserved unisex space.