Property leased for residential purpose

leased an apartment for 16 months through registered lease deed. Terms of lease includes a clause that either of the party can terminate the lease by giving 1 month notice. Now it is 15th month and my lease ends after 1 month and i want apartment back. The lessee insists on vacating after 2 months. I have few queries. 1. I understand if i send him notice to vacate then he might not vacate that easily. Court eviction can take min 6 months. 2. If i cooperate with him to avoid court confrontation, then is it safe to let him use for 1 month extra than the period mentioned in lease but not renewing the lease agreement for 1 month. 3. Is it advisable that i give him lease termination notice and asking him to vacate at the end of lease (to safeguard my interest) and then allow him to use place for 1 extra month.