Just wanted to give a strong +1 for Sweet Home 3D. We are building a new home. Of course the architect is providing us with official drawings and renders. We use this to change furniture, textures, lights and such to get a feel for things before we commit. Really amazing quality for free software. An hour after downloading it I had the ground floor walls, windows and doors setup and was fooling around with positioning the 75” TV I hope to get. Kudos to everyone who helped make this app.