The best thing about rhea is that it's easy to use and configure.It helps me to keep track of the devices connected to my raspberry pi, so I can easily identify which one is down or not working properly.Also,the software lets me manage multiple projects at once,and allows me to see the status of each project.The only thing I dislike about this product is the price.It should be cheaper than other similar softwares like Node-RED.If you are looking for a simple solution to monitor your raspberry pi projects and keep an eye on them,then Rhea is what you need.I am using it to monitor my raspberry pi projects,to make sure they don't fail,so I can continue working on them without getting worried.