Well, I’m registered at Spate and for me, it is very convenient. I’m working for approximately 60 hours a week, so I just don’t have enough time to find a person to date with. Therefore, I mostly search for casual sex there. Besides, I’ve read here - https://datingtop10.net/hookup/
that nearly 45% of its users don’t mind having one-time sex without obligations. However, it should be ok for dating too. Registration and chatting are free there, so you can try to find someone at one of those sites. As for the interface, I should say that it is very convenient.