A Retail Space Lease can help solidify a good relationship. Other names for this document: Retail Lease, Retail Space Lease Agreement Use a lawyer or design the lease yourself. Be sure to collect all the information about the property and the tenant and conclude the contract. Once completed, the document should be signed with the tenant and lessor in the presence of a notary. In this way, signatures will be proven and the agreement will be much more likely to be brought to justice if its legality is ever called into question. Commercial leases are much more complicated than housing rental contracts because the terms are negotiable and flexible. To learn more about the commercial lease and its responsibilities and rights vis-à-vis each party, check out the rest as we explain everything. H) Full approval. This agreement contains a full expression of the agreement between the parties and there are no promises, assurances or incentives, except those contained therein. In addition to the duration of the rental agreement, the contract would also take into account the modifications, modifications and improvements that can be made to the rental property. If you plan to make changes to the property, you should also decide which party is responsible for paying for improvements and additions to the property. D) Reciprocal waiver of the transfer of receivables. .