Diy Wooden Playset Plans . Georgia pacific has a free download of a playhouse plan that builds a great looking playhouse on an 8x8 piece of land. But it also has a clubhouse and a sandbox in the bottom. Reader Project DIY Custom Playset The Family Handyman from www.familyhandyman.com Georgia pacific has a free download of a playhouse plan that builds a great looking playhouse on an 8x8 piece of land. This free playhouse plan includes a materials list, building. It has swings and a slide which are almost always great fun.