Is it true that getting a non-immigrant OA retirement Visa does NOT require $ to be in a Thai bank?

Hi all, I'm heading to Bali for a visa run. I have not been able to contact the consulate in advance. I won't find out until I get to the consulate in Denpassar on Friday if they will process a request for a non-O visa. If they do, I still won't find out until then what paperwork they will want. So, I'm asking a worst-case scenario question. I will have the income affidavit I got in Bangkok and a copy of my bank statement. What else could I possibly need? A health check up from the hospital here before I go? Any kind of rental agreement from my landlord? If so, for how long? Is one month enough? Anything else? What is the most that you have heard that people are asked for? Thanks!