1. Arrive on time
Germany football coach Joachim Löw looking at his watch. Photo: DPA
Germans love nothing more than punctuality. While 'fashionably late“ might be a desirable quality in more laid-back countries, it won't win you any friends east of the Rhine.
2. Know where your coat is
Girl wearing parka photo: Shutterstock
The first thing you'll do when you arrive is take off your coat. But make sure you remember where you left it – it's likely to be one of 100 identical ones lingering around the host's house during the bitter German winter.
3. Take your shoes off
Tracking dirt all through your host's beautifully-kept home is a big no-no in Germany. In most cases, you'll be asked to take your shoes off somewhere close to the front door.
4. Be well groomed
Germany footballer Bastian Schweinsteiger taking a selfie with fans while wearing a dinner jacket. Photo: DPA
Turning up looking like a yeti with bed-head isn't an option in Germany (unless you're at a Berlin squat party).
Make sure that you look presentable to the outside world before gathering if you don't want to be shunned by more kempt folk.
5. Drink like a professional
There's no doubt that Germans drink a lot when they set their minds to it. But have you ever seen a German really, truly blind drunk? Germans start drinking in their mid-teens and know how to handle it – pacing yourself is a must. But you should also know how to open a beer bottle with anything from your cigarette lighter to your shoes.
6. Ignore the bad music
Hooray! It's Helene! Photo: DPA
Germans love naff 90s pop, old one-hit wonders from the Anglosphere, and Schlager (if you don't know it, count yourself lucky). You'll need to be a great conversationalist to blot out the awfulness.
7. Don't be coy
Woman at bar photo: Shutterstock
In Germany, it's not rude to look at people (although staring is to be avoided). Where in other countries you might glance and look away, if you're interested in someone here you should look straight at them (and go and talk to them soon after, or it quickly gets weird). When you're talking, be direct and say what you mean – and don't take offence when others do the same.
8. Sex is OK
Man and woman kissing photo: Shutterstock
German has words for a lot of complicated concepts, but "walk of shame" isn't one of them. If you hit it off with someone then you should go for it without fear of embarrassment. Just make sure you play it safe if you're having a one-night stand!
9. Recycle your bottles
Almost all glass bottles are recycled in Germany, and if you're at a party then the host will likely be collecting them somewhere. Don't throw them away and try not to break them – they're worth a few coins and it's good for the environment!
10. Respect "quiet time"
Sleeping cat photo: Shutterstock
While German parties may last into the wee hours, you should be careful that you aren't disturbing your neighbours on the way home. Germans are serious about their "Ruhezeit" - which in many places includes all day on Sunday – and won't take kindly to rowdy partygoers interrupting their lie-in.