Landlords / Agents in Bangalore — Landlord didn't return my security depoist.

Address:

A206, Arvind sporcia

I have rented a flat in Arvind sporcia Apartment Rachnenahalli main road March 2021 and vacated by his request 28th July 2022. I have given 80k as a security deposit. After vacate he is saying maintenance charge is 47k so could not return the money. You have used sofa, mattress which is not clean now so cleaning maintenance charge around 50k. I don't know whom to approach. Kindly help me to get my money.