Travellers always find little surprises wherever they go. The most common one in German hotels - after "what do you mean there's no air conditioning?!?!!" - is the bedding.
Perhaps it's in response to complaints, but I'm impressed that a recent Jetsetter popup sale on a Berlin hotel added this to their "What to Know" section.
Whether you're staying in a hotel or trying to buy bedding, Americans are in for a shock that it's extremely difficult to find large duvets. Usually they're closer to our twin size, so that you'll need 2 duvets for a normal sized bed. Many couples who come here are shocked that they have to sleep under separate covers. There is a logic behind it, that men and women often have different sleeping preferences and having two different duvets (and sometimes 2 different mattresses joined together!) allows each to have their own preferred comfort and temperature. It's supposed to prevent many matrimonial arguments, though many German women's magazines now debate whether the traditional is extremely practical or terribly unromantic.
What do you think? Strange? Great idea?
Personally, I like to able to totally wrap up in the winter and those little ones just don't do the job.