I have uploaded the documentation and user manual for Lisbon City so you can have a short read and see if this addon is something you'd still like to buy when it's released on Simmarket.com.
Click on the link below and download:
https://drive.google.com/file/d/0B2ZJFXGqhP0wNDZLdlFndHphbDQ/view?usp=sharing
Click on the link below and download:
https://drive.google.com/file/d/0B2ZJFXGqhP0wNDZLdlFndHphbDQ/view?usp=sharing