Hi hi, thank you for playing! You're right, there should be a way to check the guessed kinks of each client in Rooms view. Haven't considered it, will be looking into this!
While originally the idea was that you'd hire more escorts as the game went along, we did not have enough time in the game jam to fit this in, so there's just four by default to start with. Would love to add more variety in the future, both in client kinks and escorts!