This is one app I use daily, it's so simple yet very effective in helping me run my business smoothly with ease! It has helped us eliminate all kinds off paperwork as well help our staff manage appointments easier than ever before!! There isn't anything bad about this program at least not from what we have used thus far. Nothing really stands out other then they could add more features but overall everything works great! The best thing you will find when using infia online schedulers are their customer support team who always makes sure your questions or concerns get answered within minutes even if its after hours!! A must try. ! We've been able solve many problems such having multiple people scheduled into same appointment time slot which made things confusing between clients scheduling meetings etc., also by setting up recurring reminders through email helps keep track without any hassle since everyone receives.