I have an early termination two month before the lease expire. We inform the landlord one month before we move out. The landlord did not inform us we can do a move out walk through. After we move out, the landlord carry renovation of the apartment for that two month instead of leasing it out as soon as possible.

My question are :

1. What is my legal ground for not responsible for that two months of rent?

2. The landlord also charging me for cost of repairing and cleaning of the apartment. What is my legal ground for not responsible for this charges?

Thanks