The mountain seems quite appropriate. Hills are taken rather easily, Gibraltar is not taken at the same ease.
Well my annoyance about Gibraltar, and with the AoD logistical system as a whole, is that it is just too easy and ridiculous. I was able to supply 150+ divisions all in Gibraltar. Germany had ~200 divisions in Seville and Malaga. Also seeing 30+ oiled based German divisions being able to move into North Africa with ease, and hearing someone say thy were able to use 100 divisions in North Africa just baffles me.
Lissabon has quite some characteristics of being urban beginning in the 1930ies. Where should one draw the the line between urban or not urban?
I would say population density, but given the lack of relevant information at the time and the layout of AoD's provinces, that would be quite hard. I would just say a minimum amount of population should be the line.
EDIT: Population statistics for:
*
USA with
population density
* According to
Wiki, Liverpool's population in 1931 was 846,101
*
Nanjing in the mid-1930s reached over a million
* According to
Wiki, Breslau had a population of 600,000 by 1930. And given the intensity of the
siege of Breslau, which lasted nearly 4 months (whereas the battle for Berlin took 2 weeks), there is a historic argument to make Breslau urban.
*
Cairo had 1 million people by 1930
*
Alexandria's population was 320,000 in 1900, 470,000 in 1947.
*
Belgrade had 350,000 people in 1939
*
Lisbon had 591,939 population in 1930
*
Chongqing had 1 million population in 1949