yurts are fun to build and really easy once you get the hang of it! my advice from experience is to build it as close to the native mongolian style! its more convienent for nomad living! avoid nut and bolts snd use lots of strong little bits of rope to tie 8 ft sapplings into a lattice! DONT forget the tension band thats a key element! and for the skylight you can recycle a drum from a drumset! you can usually find some cheap and they are steamed wood made from maple and very strong! then add a door and whatever covering you want. if you want it insulated you can get tons of blankets and about 4 really long pieces of rope and tie it all around your yurt to keep the blankets in place. then go to walmart and for 200 to 300 bucks you can get a 30x50ft pvc tarp to cut and cover tour yurt! overall cost should be lesd than 500 dollars if you cut snd strip all your own saplings! i usually make my yurts from birch saplings in alaska. i dont live in them but they are fun to party in