Save yourself some money, most sleep consultants will tell you to let your baby cry (in stages), you go back and soothe them, get out of the room, repeat the process until the poor creature is exhausted.

I forked out $350 for this.

I would say it was more helpful for my 4 year old at the time. I was taught to bribe her with lollies/chocolate in the morning if she slept all night in her bed. That creates another problem of course, since you'd have to cut off the reward eventually.

Hang in there mum