House Owner — Bangalore house owner charging unnecessary amount

Address:

Bangalore, sumadhura Srinivasam apartment

We stayed in a society in Bangalore during corona period barely for 4 months . Total tenure of stay was 7 months but we were in our hometown for 3 months. We paid full rent of 32k per month during our stay. Owner indicated us of deep cleaning worth RS 5k, we did that. We have returned the house the same condition in which it was given to us except for some general wear and tear. Owner is charging is 20k paiting charges . We have him notice on 5th Feb 2021 for vacating the house and he insisted we should be around to show the house to new tenants. We travelled back to Bangalore next week itself. We vacated the house on 31st March. He counted 2 months notice period from the time we reached Bangalore and charged us for 2 weeks extra rent.