And with some extra room around it:
I can say I'm not 100% happy with it It definitely looks better with other things around it than on its own. I would appreciate any ideas to make it less bland. Or maybe it is better in its simplicity? I don't know.
On the other hand, I am happy to say I now have 2 full rooms in my dungeon!
Next I think I will be working on some more hallways to let the dungeon branch out some more. I'm not sure what I will be adding to those pieces but I will try to come up with something interesting.