I know that sale's price doesn't always gets disclosed in TX vs CA where it is public information and CA assessors use it for the assessments.Any guidance would be appreciated

I agree with most of what everyone have said; plus it is is pretty easy to determine what that it is from a preapproval standpoint since your income is mandated by Congress and is public record. 

I do not own a car and DFW is not quite public transportation nor bike friendly, so I prefer to live conveniently close to work (I walk to work right now).

It is an old building and she constantly complains about the sounds and doors slamming and it affects her health.

If an investor saw a deal of interest on the MLS or maybe a wholesaler sent it to them or something along those lines they could order a video analysis from me where I am in my studio using info and photos that are available on the MLS and other public sites.

You need to enter for safety/health issues that could affect other tenants. 

From what I have been told by the tenant couple, the 3rd tenants pet is either inured or just plain getting old and its health has deteriorated quickly in the last short period(month or 2). 

@Les CullenAre you public company or private?

I see on the website that it's open to the general public but the Thursday meetings don't seem to give any information unless you're registered.

Those closed deals information is public and can be tracked don't believe the numbers you hear in your first interview.