New agents and investors often face obstacles that are only revealed through experience. 

I’d suggest beginning by connecting with an agent who specializes in multi-family properties.

local PM and happy to help with connecting you with agents, contractors, lender etc. and running analysis on investment property.

Since you are on the Austin forum and stated you are from Texas, I would be happy to get on a phone call or have coffee with you to help you focus on the task ahead.However, let me remind you, I am neither a real estate agent, or lender.  

Also, about seeing a property in person:  I have found local real estate agents, who are willing to go out and take photos and email to you, for a modest fee.

Local real estate agents are saying open it up still as the opening seems too small and makes the space feel cramped. 

Looking to connect with investors, agents and managers in the area.

Also these things cost money to sell - agent fees (5-6%), whatever your buyer is going to ask for at closing or try to hit you at during inspections (likely several thousand) plus taxes.

For agents: Are virtual tours a must-have for your listings, or do you find professional photos alone sufficient?

Building relationships with wholesalers, agents, and investors who specialize in off-market properties will give you an edge.