Selfhosted

My wife is a nail technician, we just finished getting a nail salon set up for her at home. At the salon she works at right now, she uses a scheduling / crm software called Rosy, I'm trying to see if I can find a self hosted software that can do the same thing for her. I took a look at using Odoo community figuring they'd probably have something that could do it, but it's locked behind the enterprise license (also way too heavy for how small this operation will be). I've looked at maybe using Monica CRM plus just using a calendar, cal.com, I looked at nextcloud plugins, I even tried making my own kind of solution with base-row+n8n+a simple calendar. I thought I found a good option with Savspot, a relatively recent project, but it didn't really work quite right and apparently the entire codebase is ai generated. I'm probably overcomplicating this honestly, does anyone here have any suggestions for software that can do this?

edit: I don't know how through all this searching I never found Easy!Appointments, but it actually seems to be exactly what we're looking for, at least based on the demo. I'm gonna have to give it a try, I'll be back with an update.