This is not a hard model to build. Its a little harder than a plane with solid walls for a fuselage but thats about all. You can build the framework in 3 weekends. Build the wing then the tail group and last the fuselage. The hardest part I thought was getting the fuselage straight. But Sig has a good suggestion in the manual for doing that. It says to use one gallon paint cans to keep the cabin straight and square with it upside down on the plans. Once yo have it anchored you can pull the tail together over the plans and use a square to make sure you are lined up before you glue. Not really hard at all.

Start now and should have it flying in just a couple of months.