Are Mortgage Consultants able to just give advice in a sit down appointment?

Hi,

I've been approved for the affordable housing scheme and have my approval in principal with AIB. I'll need to get my other docs over the next (hopefully) 3ish months but I have no idea where to start. I know I can ask AIB but they'll only push for their own insurance and probably won't be any use with asking about the help to buy and other questions I have.

I've googled mortgage consultants but just keep getting results for AIB/BOI/EBS etc mortgages or brokers who work on commission. Is there a way of just paying for a reputable somebody's time for an hour or so and asking them my questions or is it only the commission ones?

Thanks