In second life you can built many things. As a matter of fact, this is one of those things. I love to build in second life and this is one of the new houses I have just finished. All things in second life are built by using "prims" or primitives, shapes you start out with and then change to make what you want. I will have more on that in another video. And yes, people buy my houses with real money. SL has its own online revenue system... enjoy Less