Hosting Freedombox on Digital Ocean

I know the point of Freedombox is to setup things at home, but they have a one-click install for Matrix/Synapse and then you can install Freedombox on a Debian install.

So, would it be possible to get a Debian droplet, install Freedombox, then setup Synapse on there to use as a self-hosted channel just for family/friends? Is that even practical, given that I’m having to ask if this is possible?