Here you go. Moo's cage set up (not easy to see everything). And the dowel legs I stuck on the house many years ago. I got 30cm dowels from Amazon and cut them to about 20cm I think. I stuck three on - two at the front, one at one side - and did it so the height meant the back and other side of the house rested on the lip of the cage base (but that was not for the Savic plaza cage so a different base).
For the Plaza cage I used the rodipet legs, chopped about half an inch to an inch off the bottom (depending how high you want it). I think it was half an inch actually. And used four legs. Two at the front - two at the sides, about half way along the sides. That holds it up fine, but you can't use them at the back because the cage base slopes in.
With the rodipet ones you have to think about where to put them on as a bit protrudes inside the house - but it isn't a big issue.
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