Designer List - Global directory of product designers
Floorplanner - Floor plan interior design software. Design your house, home, room, apartment, kitchen, bathroom, bedroom, office or classroom online for free or sell real estate better with interactive 2D and 3D floorplans.
Buy it on Pinterest - Buy things directly on Pinterest.
Sweet Home 3D - Sweet Home 3D is a free interior design application that helps to draw the plan of house, arrange furniture on it and visit the results in 3D.
Pack - Makes it simple to find the best roommates.
SketchUp - 3D for Everyone