Off the cuff, look through the criticisms and try to figure out how to make your marketplace 10x better. If you can, talk to the people who made those criticism

Off the cuff, look through the criticisms and try to figure out how to make your marketplace 10x better. If you can, talk to the people who made those criticisms directly to get even more information. These can even become your first users. Also, users should probably be matched based on language and other similarities. For example, an architecture student would match with architecture grads who did programs in english. Good luck!