I've read a lot of advice on here about letting baby sleep in a bouncer chair in the daytime. This is something I did with DC1 but I've since read a lot about the fact that bouncer chairs are not safe for sleep as the babies head isn't supported and if their head flops a certain way it can compromise their airways.
Obviously if you supervise the sleep you can prevent this but I read an article where a baby sadly died and the parent had only nipped out the room for two minutes.
Im expecting DC2 and was going to buy the tiny love rocker napper as it's one that can be reclined into a flat position once baby is sleeping.
I just wanted to mention it because babies sleeping in bouncers has been mentioned on here a lot.