The couple both have read and understood the contract invalid. Valid according to the intention of the lessee and lessor, both. So it must be signed by them as a critical date mentioned above, and this holds for their individual Edition.
Both sides have The contracts were not valid. According to the spirit of the rent and the landlord couple. Have signed an important date mentioned above. Were considered trust each edition
A couple both read and understand the contract by right. The spirit of the lessee and lessor both. Must sign it is important, days, months and years. Above this, and carry on different issues.