If the landlord does not make the required repairs within a reasonable amount of time after receiving notice, you may terminate the lease, give written notice to the landlord and move out. You also have the option of suing for damages, whether or not you move out.
If you would like to discuss any issues further, please feel free to contact my office. My contact information is below. Thank you.
The foregoing is general information only, not specific legal advice. No attorney/client relation has been created or should be implied.