What paperwork is necessary for applying for a Non-O and ED visa for my child at the Thai consulate in Malaysia?

Good Morning,

I hope isn't too much to ask but I'm afraid I'll arrive in Malaysia and not have all the correct paperwork.

I'm applying for an ED visa for my 5 year old who attends a Thai school. Samui immigration gave me a list of requirements of paperwork that i'll need from the school. Unfortunately it's in Thai so I need to trust that the school has given me the correct papers;

I'll be applying for a non- O so I need a bank statement for the last month plus a letter from the bank guaranteeing my balance (?) , Immigration told me a letter from my bank - i'm not sure what it should be stating, I assume the bank knows;

From my landlord i'll need a copy of his blue house book plus a copy of the house contract. (information received from this group a few weeks back);

Birth certificates;

and is this it?

It would be quite awful if I arrive in Penang with my baby and little girl after so many hours of travelling to be told I don't have all the necessary paperwork.

Thanks in advance to anyone who is well- informed and feeling helpful :)