I bought an IKEA 2-seat sofa + 3-seat sofa bed in 2005. I tightened the bed springs maybe five years ago, and cut a piece of plywood to put between the bed and

I bought an IKEA 2-seat sofa + 3-seat sofa bed in 2005. I tightened the bed springs maybe five years ago, and cut a piece of plywood to put between the bed and cushions to heighten them and to avoid constantly wearing the springs. Aside from that, it's been moved four times, never had a rip, and still looks pretty new except for a little scuffing on the corners. The thing is rock solid, and some of the best money I ever spent.