I am using the RentRedi software, and it suggested that we receive rents using a business checking account and not a personal bank account.

@Megan Stone good to hear this attorney offering you excellent advice even though it isn't in their 'best interest'.I've always established my commercial RE LLCs in the state of the asset.  

Sellers did share numbers but they just lived there so doesn’t do much with collecting rent numbers. and agent is asking for numbers from OTHER UNITS because the one I have an offer on was personally occupied.do you have some to share? 

Quote from @J Case: The PM is supposed to disclose all fees charged to you; they typically don't have to tell you what they are charging other people.However, you may have a legitimate complaint if they charge the tenant extra for appliances when they belong to you.My suggestion?

.) - Many residential lenders now offer 'business loans' or DSCR (debt service coverage ratio loans) from 5-8-10 units.

That is, homes being offered for less than what was paid for them very recently. 

Consider markets like King's Mountain and Jacksonville, which offer the potential for appreciation and rental demand.

As of November 2023, Fannie Mae offers a great 5% down conventional loan on multi-families.

Any references or suggestions are appreciated. 

Going off market there is a lot of offerings that are not better than the MLS listings, there is often risk items, and they virtually always require work.