Super helpful team at all levels of support. Nothing, I highly recommend this service! The whole process was very smooth as well. They helped us set up everything we needed in order to get started with loopup, including an integrated calendar so everyone knows when they can join or leave a meeting. Great app too - you can use one application to manage your entire schedule. Easy peasy - love it. It's perfect for when people are traveling (or just busy) and need to connect remotely without having to worry about scheduling different types of conferencing services. This allows them to focus on what is most important to them instead of worrying about setting up a time to meet somewhere near home/work. The ability to have an online meeting room which allows you to conduct your business without having to be physically in one place. I love how simple it was to use as well as set up. Nothing! There really isn't anything i dislike about this product but if there were something i did like then it would probably be the price of $99 per month. This software has allowed us to meet virtually all of our clients needs. It helps us keep track of projects we are working on so we can stay organized at all times.