I tried the dedicated sell function on Paybis, and it streamlined everything into one step. You just enter the amount of Bitcoin you want to sell, get a final quote with fees included, and provide your bank details. You send your BTC directly from your personal wallet to their address, and they handle the conversion and send the cash straight to your bank account. It bypasses the exchange middleman entirely.
It's become my preferred method when I need to turn crypto into cash quickly without the multi-step hassle. Here's the link to the page I use: https://paybis.com/sell-bitcoin/