Hello, In 2012 I wrote a contract with the owner on a future contract with the fact that he will rent me a family house in 4 years, so in 2016. We also wrote a lease agreement but under the old Civil Code. Will this lease agreement be valid in 2016? or a new one must be written. The point is that the relationship for which this contract was created in 2012 cannot be bypassed, and if I wrote a new contract according to the NOZ with a retroactive date, it probably wouldn't work either. Will my lease be valid in 2016 ??? Thank you for your reply with regards, Mr. Stanislav