This is how I use it and it’s been rock solid for ages! Can even pass pihole through it so you get no ads when out and about.

This has definitely been on my list of things to implement, so yeah would be interested in a guide.

Does this method work with other clients like the androidTV client and findroid etc?

Echoing the above comment, I’ve been looking for a good self hosted budgeting tool for ages. From what I’ve seen, this looks a great option, will give it a go.