The ease of use to get up running with no fuss or hassle at all! We can add as many servers (or VMs) we need without any hassles. And it's always available 24/7 so you don't have to worry about downtime during peak hours when your customers are hitting their websites hard. There really isn't much that could be said against this solution other than perhaps not being able to run more instances per account? It would probably cost an extra $20 per month if you wanted another 100 GB of storage space in addition to what is already included with each plan. They also offer managed MySQL service which makes things extremely easy from our end since everything else seems self-explanatory by default once installed.