One Floor Or Two?

I took this through a bus window - it's another old Queenslander home being raised up to build a storey underneath. The sign to its right reads 'House Raising, Sliding and Re-Stumping.

Though this happens quite a lot here in Queensland, it never fails to amuse me.

Thank you very much, you lovely Blippers who sent my Kookaburra sooaring into the spotlight yesterday!