Has anyone SOLD on Swappa?

[robinb]

My DD decided that she wanted the new Google Pixel 2 XL and she had some money from her nana so she bought it. We're "swapping" my DH's old iPhone 6 for $175 (and he's getting a new iPhone 8 through work) but we still have her iPhone 7 to sell. It's in perfect mint condition because we just had it replaced less than a month ago though AppleCare +. I have the original box, charger and plug.

I sell on eBay and I know that it is rife with scammers. What about Swappa? Has anyone had experience in selling there? Are there any protections for sellers?