Takes you just a few steps towards your goal.

Clean, quick app that is straightforward to use; however it does not go a long way in cleaning up your Mac.
When you’re pressed for space which often happens on smaller SSD, you need to know which files occupy most space and could be offloaded to an external volume (e.g. pictures, mail files, etc). This app only does basic cleaning but doesn’t give you an option to investigate where you can reclaim space beyond trash files. It would be great to be able to clean/archive mailbox and identify largest folders.

Axemal about HD Cleaner - Free up Disk Space on your Hard Drive