The best thing I like most from this app it's that you can do everything in one place! You don't have to keep track of multiple apps or websites anymore since all your info are stored here with ease.
Also there isn’t much lag when using their website as well which makes things easy while working remotely at home (which i am). There could be more features added but they're adding them regularly so no worries yet :) This has helped me manage my appointments very efficiently without having any issues regarding cancellations etc.