I used to do that but as I was making more quilts I wanted something sturdier. So I bought 2 Lifetime tables 4ft x 2ft that adjust to 3 different heights. I already had 2 of the Lifetime approx 2ft x 18" tables that also adjust to 3 different heights for using when traveling with my machine and all or when having someone over for a sew-in.
I got them all on sale. They fold up nicely when not in use and don't take up that much room.
ali