When applying for an apartment, I signed a reservation agreement with a rental quote on it: $1000 rent + $70 for pet rent.
After signing the lease, I noticed that the property manager checked the box saying the $1000 rent INCLUDED the $70 pet rent.
My first month of rent, I was only charged $1000.
For the second month, I am being charged $1070. I presented this issue to my property manager and he said the lease had a mistake on it. He sent over an addendum for me to sign, raising my rent to $1070 due to the pet rent.
Am I legally obligated to sign this new addendum, or can I stick with what the lease says? There is a clause in the lease that says "the Lease contract is the complete agreement" and that "no other promises, agreements, or representations matter".