Bisq is good decentralized exchange but you need well known arbitrator or trade with your own risk. Hope you can enjoy with it. Cheer. 
That's true of any decentralized exchange where 2-of-3 multisig deals are done.Also, bisq is going to have a Market Kick-start Day on the 20th Sept:
https://twitter.com/bisq_network/status/1039545239185383426