How to exchange currency in Turkey?

Hello there, I'm curious about the process of exchanging currency in Turkey. Could you please explain the steps I need to take if I want to convert my local currency into Turkish Lira? Are there any specific places I should visit or any precautions I should be aware of? Additionally, are there any fees or commissions associated with the exchange process? I'd appreciate any insights you can offer to make my experience as smooth as possible. Thank you in advance!