We had a good night on Monday - first night have not had to sit with DS - he didn't go to sleep for ages but no later than usual and only had to retrieve him from annoying DD on top bunk once. Would have been good to keep trying just leaving him in there, but Tuesday he had no day nap so fell asleep while I was feeding him, and then last night and tonight is just too hot so they are both sleeping in the lounge room. Hope on Sat night when cooler again can try him on his own again - not sure if was bribery helped because he seems to have forgotten he was promised anything :-)