This checks the minimum stay for long-term rent in execute.rs#setreservationforlongterm():
We can assume the token.longterm_rental.minimum_stay is a daily basis. But on the other side, we have price_per_month which is a monthly basis; this could confuse NFT owners.   
https://github.com/code-423n4/2024-10-coded-estate/blob/main/contracts/codedestate/src/execute.rs#L1373
