How to make a bed frame?
Cut (4)  2x4 boards 21'' long vertical height supports. Cut (4) 45'' long  cross supports. Cut  (4)  80'' long 2x4 main frame supports
Cut (4)  2x4 boards 21'' hort vertical height supports. Cut (4) 45'' long  cross supports. Cut  (4)  80'' long 2x4 main frame supports