Simple Plans for an 8 x 8 octagonal playhouse. You will need basic carpentry knowledge to construct this. All cuts could be done with a circular saw but a chop saw and table saw would be very helpful. These are not step by step instructions but it does include all the cut lengths, angles, and placement of the parts needed to construct the playhouse. There is also a detailed material list you can take right to your local lumber yard to get the materials you need excluding roofing materials. These plans could be scaled to fit larger needs.