I liked our stay here, it is a bit self service, but the food was very good, and the indoor and outdoor onsens are next to each other.
There is a free alcohol section in the menu at dinner with sake etc. Overall the price value ratio was good.
They attached the two separate beds together for the baby to sleep in the middle even without us asking for it.
When I planned the trip I somehow overlooked Gekkoju Yufuin. I would have chosen Gekkoju, but maybe in the future.
Indoor and outdoor onsen in the room.
Breakfast view from restaurant private room.
Hells of Beppu nearby.