My late wife and I held joint interests in a piece of real estate in our separate individual self directed 401k accounts.

definitely split the lot would be the highest and best use I would assume and sell them off individually 

Its my understanding that the individuals are responsible for all the legalities, contracts ect to make it safe not to get ripped off. 

How do you price out an individual room vs the entire house?

Read: The millionaire real estate agent; Hyper Local Hyper Fast AgentWhat are some effective ways to network with individuals at all levels?

These approved vendors are customarily more expensive than the individual you can contract with on your own because they know they are the only show in town. 

Have you tried contacting the main office or different individuals in the company? 

Are utilities paid by individual unit tenants?

I've met plenty of individuals with far more experience than me who have offered referrals, advice and so on but I'm looking for more handholding than is reasonable to ask for someone to provide for free.

I'm looking to connect with other individuals who are putting their money to work via short term lends.