Looks like I am doing a house haunt this year with around 3500 Sq ft outdoors and am going to need walls and such. So my question is what is the best materials to use for the walls and any tips on building them would be appreciated. I would like to build them to a standard if I ever wanted to step up and go to a full blown haunt I would be able to move these over and use them in the show.

I would also like to know if anyone has any lighting tips for a budget level and what may have worked for you in the past.

New to this but learning fast.

Thanks in advance.