How do you deal with different expectations of behaviour/discipline with your friends with children?

[LGBirmingham]

Just wondering how others deal with their friends having completely different expectations of how their children behave and how they deal with bad behaviour? Especially when they are at your house?

"In our house we don't....."
or
"In our house we ....."

Your house your rules.

My Ds has to tidy his toys away after he's done with them, neice and nephew have a playroom so leave them out. We don't have the space for that mess so they tidy up when at ours.

Ds also clears his plate to kitchen I expect other kids to do the same and just tell them.