Проверка договора аренды

The work was technically performed, certain letters were written by the executor and submitted to the disagreement project.
But from the point of view of legal strength and our protection, these letters have no value for us. Unfortunately, the executive is not competent in this matter.

The customer set the task of working with the lease agreement. "1. Ask for the prolongation of the contract for the next year with the preservation of the conditions
2. Prescribe a withdrawal from the contract on our initiative, upon notification without penalties."
First, it was necessary to issue a prolongation of the contract and resolve the issue of the possibility of terminating it with the Sublessee. OK.
Prepared an additional agreement. Further more. "And put it in the contract itself. I need to transfer the project to the Tenant." OK. Did. Made changes to the agreement.
"No, the Lessee wants it to be in the protocol of disagreements, which is an annex to the contract." OK. I made a protocol.
Not so again!
The customer is in touch once a day.
You can only get a response to your message the next day.
He asks about a clause in the contract (why, supposedly I wrote them, although these clauses were originally written by the party that provided the contract).
I do not recommend!!!!!!