Don't give up!  I started training my boys in a small gated area and we went through many different stages.  I put a pee pad in the gated area that they did use.  I moved the gate down the hall and made the area larger over time.  I worked and couldn't take them out during the day.  My boys are now 2 and 1 1/2 and are trained 100% (never thought I could say that)!!  I am retired now and the boys go outside.  We shut our bedroom door at night and put there beds in our room along with a pee pad.  The sometimes use the pad at night.  We always leave a pad in the same spot in our room so they can use it if need be while we are gone.  They prefer going outside but will use the pad when necessary.  Good Luck and don't give up!
