Have you ever had to lift a heavy sofa when cleaning your home? It is probably not good for your back. Tools such as SofaLift make it easier to lift heavy furniture. It allows on person to lift and move heavy sofas when they need to vacuum. This 14 lbs all-steel device can be quickly installed. You can use rear wheels to move the sofa in the raised position.
The SofaLift is currently active on Kickstarter. More info is available here.