It is easy enough that anyone can use it! I love how simple this tool makes scheduling meetings with clients so much easier than going through email or google hangouts/meetings every time we need something scheduled (which seems like most people do). The only thing i dislike about tampedays are their sales team's constant reminders regarding upgrades which seem unnecessary when you have already paid what they ask each month but still annoying none-the less because its not free anymore once u pay monthly fees.. You should try out other schedulers before making any decision as there really isn't anything wrong at all if someone else uses them too!! We've been able solve our problem by using TDAYS meeting room calendar feature where users could schedule appointments directly from within my website instead having me send an invite via emails & phone calls etc.