Translation of usable in German

We bought a Sandwich and were looking for a taxi, but the streets were so crowded that we had to wait nearly one hour to find a cab. We even had to walk a few blocks in order to catch one.
What are you doing right now? Are you still online? How about your winter vacations? Which city do you live in? It would be very nice if we could write each other in German too. Are you up for it?
Breakfast was really nice, since the hotel had a nice buffet and good coffee. We than went to look for a car rental service to get a car for the day. We wanted to drive around the lakes region.