I like how quick everything went from adding employees to check ins/check outs! It's so nice because we used to have trouble keeping up with our staff roster but now its one click away at anytime!! The only issue i can think off right now would probably help with future releases or add ability to sort alphabetically instead of just time wise which could make searching easier when you're looking for someone specifically. Definitely use this if your business handles multiple clients (ie medical) as there are many benefits including being able to track who enters where easily and see realtime activity levels and data points about overall traffic trends compared to previous years etc.