SOLID gold? That thing must have weighed a ton.
The seat alone weighs 80 pounds, which is the only bit of info I was able to get.
I looked up some numbers and here is an off the cuff calculation:
A standard ceramic toilet weighs around 20 kg.
Ceramics used for toilets have a density around 4 g/cm^3.
Gold has a density around 20 g/cm^3.
Substitution and solving for weight yields a weight of around 100 kg (220 pounds) for the gold toilet.