I am due in a few short weeks here... We will be keeping our newborn in our room, but not co-sleeping, for the first few months (hopefully until she is sleeping thru the night). We don't have enough room for a crib in our bedroom, nor can we fit a co-sleeper next to the bed unless we arrange the room so that you have to climb over the bed to get thru to the bathroom. SO I think our options are bassinet or a portacrib. To save money I think I would like to get a portacrib that has a bassinet attachment since we will need to the portacrib next summer when we are camping anyways. Our only concern is making sure that this is not unhealthy for baby's back. Does anyone know, or have any idea where I could look to make sure this isn't an issue??? TIA!!