@Logan J.
I definitely don't want to step on any toes and I'm sure the realtor you are with will do a fantastic job. Any advice I give on here won't be to try and solicit you away from the agent you are already using.
MF in San Antonio, in my opinion, is like you say, not necessarily somewhere I'd want to live. As an investor they can be fine as they could potentially cash flow well but there aren't very many percentage wise compared to other cities so the selection is few and far between and the majority are not going to be something I'd consider living in myself as a house hack type of living.
In your price range your better off finding a nice SFR in northwest or northeast san antonio and if you're so inclined having roommates pay the majority of your mortgage, all the while building equity through debt pay down and appreciation.
I'd go 5% conventional all day long. Use what @Rick Pozos suggested to get some closing costs paid or use your realtor to negotiate in the seller pay a decent chuck of the closing costs (even if that meant increased the sales price a little bit) With these low interest rates I'd lock in my 4% rate on money for 30 years as much as possible. Cash is king so hold onto as much money as you can and use that to either save for potential maintenance or invest it in another property down the road.
Good luck!