One or two servers (second one for redundancy, at another location). File storage would be the expensive part. Starting at 10-20TB usable space with slots for m

One or two servers (second one for redundancy, at another location). File storage would be the expensive part. Starting at 10-20TB usable space with slots for more would be nice. The location would either be at my parents', as I move often and they have a rack installed (with nothing in it, the internet link isn't amazing but should be fine) or it could be colocated at a non-profit FAI (https://www.ffdn.org/en https://www.ffdn.org/en). The colocation is probably the most sensible option for the internet link and stability they bring (proper data center context, back-up generators and they have static IPv4). + long-term encrypted backups to some random service like Backblaze even if I have duplicate storage, I don't trust myself enough to do everything properly. The idea isn't new, I have already seen a few online (I remember of two but no links). The focus was more around hacker&friend groups, looking like private tilde clubs. Here the idea is to provide services usable by anyone in my family, with a nice identity (I like seeing it as an island, a village or such).