good work on going to cloth! There is a a great RL nappy store in Logan if your willing to drive? I can pm with details!

In summer i dont use a cover on the BBH we just change him when its wet iykwim!
I havent used the BBH on a newborn but i think you just roll down the front and there should be snaps on the inside?
I would use a liner for NB just cause the poo is quite messy! Go for a micro fleece, or dispoable if you wanted! You will have to change the whole lot each time, as the wee wil be drawn into the bamboo!

HTH x