You can talk about how environmentally they are in germany (different trash cans and common use of bicycles), the Autobahn and U-Bahn (metro) system, and the different holidays they celebrate to name a few differences
1. yes its hard
2. not harder than spanish
3. it's a brand new language so expect it to be hard at first
4. yes! when you get the hang of it it's MUCH easier than spanish
Good Luck!! :)
Die Farbe meinES Autos ist grün.
Geben, stecken, packen,
One of the three.
