Cost for platform (and deck)?

[Jenju]

Hey - I'm planning on moving into a yurt in British Columbia, Canada next year to live in permanently. I'll probably buy a 28' or 32' yurt from Yurtco in BC. Can anyone tell me how much it cost them to build a platform that size (or close to that size)? And if you added a deck, how much did it cost (and what size was it)?

I'll be hiring someone else to do the work - not skilled enough to build myself.

I'm also interested to know if anyone has tried in-floor

heating

in a northern climate and how it has worked out.

Thanks!

Jen