It's not that hard: don't be a slob, help out, and save the hanky panky for your own home! We break down the 20 tips for being a good house guest. [Spoiler Alert - we don't agree with them all]

The ultimate list of things you should not do: 

Wipe your greasy hands on your sofa

Put your feet on the sofa

Go upstairs without asking

Brings dog without asking

Go through the medicine cabinet

Come in without knocking

Break wind

Change TV channel without asking

Not take hints to leave

Ask to stay the night

Turn up unannounced

Turn up late

Go for a ‘number two’

Ask to plug the electric car in

Walk in without taking shoes off

Put a drink on a table without a place mat

Make themselves a drink

Leave the toilet seat up

Ask for some food

Ask for the Wi-Fi password

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