Early move-in barter for cleaning

[Lucas Wagner]

So, I tried to search this and couldn't find anything.  I'm wondering if anyone has tips for exchanging an early move-in date for the new tenant doing cleaning at the property.

The early move-in would be a full week and the tenant can clean the property as much or as little as they'd like.  It won't start off in filthy condition, but it will require some cleaning.

Let's assume I've decided to do it so we can avoid the 'should i or shouldn't i' discussions.

What i'm interested in is how it's been done before (contract used?  addendum to the formal lease?)  Any other considerations.

Thank you!