We use this to build apps in our organization which are deployed into production at once with minimal human intervention or overhead costs involved! It has made it easy even though we have multiple developers working remotely from different parts of world across time zones! Nothing as such so far but if there was something I would definitely prefer more automation like deployment through code push instead manual process involving uploading file using sftp etc..
This helps us deploy applications without any hassle within minutes after committing changes locally!!