I've been so busy at work I haven't had time to think it about much, so does anybody have any tried and true building plan for a platform/elevated box stand.

doesn't have to be too high...but I want it stable and strong enough to support a couple adults...and safe enough that I can take my two toddlers up there this summer and just watch the deer.

I didn't know if there were any websites or just general plans floatin around that I could study...

thanks for any help
hb