Given the size of that castle i wouldn't be surprised if that's all the Red Dragon could afford to build with the Slime Kingdom's gold reserves - it doesn't even have an inbuilt toilet! . It's like he paid only 2 bags of money to whichever Genie he hired to build his Castle #WarioLand1Reference
...or it isn't even his house/castle but some random not-even-a-princess's: "this castle's 54 Thunder Parkway, West County - the castle you want is 54 Thunder Freeway, West Country"
though i will mention, Magma camouflaging as a flower is kinda cute
--Kz
Given the size of that castle i wouldn't be surprised if that's all the Red Dragon could afford to b