The Temples for each element should be redesigned and shrunken down from their current 3x3 tiles to a single tile in size. For the purpose they serve they don't need to be as big as they are.

We are already stretched for space in the game and continue to get more and more decorations that just sit in storage. Some may welcome the extra space to use the decorations or just use the extra space to give more flexibility to island layout options.

Or make them a separate buildings, like the Guardians.

@keki14 Making them separate floating islands would be perfect. There is a LOT of extra space out there. The decorations are a complete waste in the game, until you start getting to the point that you don't need space for more habitats.

How are you stretched for space? I’ve got 90 habitats, and still have half an island available.

@Bruce-Hamilton I have space too (around the same as you), simply I see no reason for the temples to take up space on islands.