Hello,
I updated my town emulator and moved it to CityMania. It now can save layouts on website and has a bunch of new options.
Loading layouts from strings (old format) still works but is hidden (press l
key) and may be removed in future so if you have any move them to website.
Also created a separate topic about "allow houses in turn corners" experimental option.
P.S. Definitely check road symmetry in "more options" before building any symmetric layout.
UPD Added experimental benchmark tool (b
key). Allows to emulate growth of many towns and see population and houses distribution.