I'm using this site, finexoo.com, to cash out Bitcoin.
Man, the site's just registered two months ago and they've become your go-to cash out?

If that have worked for you, just use it alone. Sorry to say but such new platforms that we've never heard of is hard to trust nowadays especially with bitcoin soaring high. It's best to just use the traditional and known ones even if they're centralized exchanges or not.
The domain name doesn't look professional to me and I am not sure anyone who is not a noob will be comfortable to use that site. According to the first respondent on this thread, if it works for you, then keep it to yourself and keep enjoying it, we definitely know where we exchange our own bitcoin.
I will use your recommended site whenever it's upto 12 months old. For now, I watch from afar