I am not a native English speaker. I had a sentence to translate into English. The sentence was about renting. The person the mail is sent to didn't pay his rent and he has until 27/06/2016 to pay it.
The sentence is:
"You need to pay the 3 months' rent (3000 USD) of the house that you are allowed to stay until 27/06/2016."
He is allowed to stay in the house until 27th of August, else he should move out.
My question is whether the usage of "need" is okay for that situation, or should I use different word instead?