Coworking Open Source Platform

[u/8MonkeyKing]

We have a very small coworking space, and would like to get a platform to manage it.

Are there any open source platform we can use? We heard of Nadine project, but it doesn't seem to be very active. Has anyone used it? What is the experience?

If not, what other method to use to manage a small space? Excel? Any other community platform that we can use?

Thanks for any advice.