[eightails]

Is there any reason not to host a Keepass database on any generic cloud service? That's what I'm doing at the moment. I've never encountered any sync issues or conflicts, and take backups every now and then in case that happens.

[politelemon]

No reason, yours is the best option IMO. You have a secure container, with a sync service of your choice. It's more transferable so you can easily migrate if you want to.