DD was a terrible sleeper - reflux and just could never ever be put down. We survived using a sling until she was about 8 months and could be persuaded to nap in her cot. We have a Baby Bjorn bouncer which was great for popping her in for 10 min breaks but she never really took to it and certainly never fell asleep.
Expecting baby no. 2 and thinking that a sling will probably be great again, but also that it would be lovely if there was a bouncer baby could go into and maybe even sleep in...? Does that actually happen? Looking at the Graco All Ways which mimics rocking motions and vibrates. Has anyone found this type of bouncer to actually work at settling a baby and buying them some hands-free time?