He also stated the following "You must have good proof of why you are not renewing the lease.

Rates are higher than conventional but there are perks, like the fact that they don't require proof of income/DTI, lend to LLCs, and close quicker. 

Make your offer contingent on proof the numbers are accurate ( if they acceot your offer ask them to provide T 12, rent rolls, utility bills, proof of deposit, Tax returns etc)As far as it being big enough that depends on your goals, what are you looking to accomplish and how will this building help you do that?

Stated income loans do not require you to show proof of income. 

Proof of Funds. 

Does notrequire proof that you were at fault.

HML pulled our credit and we also submitted proof funds and w2.

Yes, you will have access to a VA loan with 100% financing, however:This doesn't to you a whole lot of good if you are only in a duty station for a few monthsDepending on your rank, duty station, and other factors, you may be required to live on base at timesVA loans are only for owner occupantsYour purchase price will still be dictated by your credit and income (see first bullet above), andIt can be extremely risky to buy with 100%+ financing at the peak of the market (I say 100%+ because many servicemembers and veterans roll their VA funding fee into their loan, which can leave them leveraged at 102% or more - with negative equity).

As of right now they aren't entertaining my request for a walk through without proof of funds, which I understand...is that a norm for wholesalers to not let you walkthrough the property?

Include Proof of Funds.