Is there a DRPG where I could have a visible, upgradable hub/base of operations?

My apologies for the weird question. I've always wanted something like this, but I've never found one. A base building drpg (or at least a drpg eith hub elements) has always sounded like an utter blast to me, though. Does such a thing exist?

The closest games I can think of to this are Pokemon Mystery Dungeon: Gates to Infinity, and Void Terrarium. And those are roguelikes, not DRPGs.