In general, office use is common and likely permissible by the City.The "R2" that is shown in the CRS and MLS listings is an indicator but otherwise pretty useless since that data is coming from the County and the City is the one who determines the zoning here - their designations are far more complex. 

OR...Have administrator appointed for the sale, get court permission, and request the missing heirs' shares from the sale be put in the registry of the court.

Long story short, the owner didn't know that she gave the wholesaler permission to list the property and the wholesaler listed it for $42,500 above their contract "as is." 

I'm going to assume your permission since this is a forum and this is America and I'd do whatever I want anyway.Each of the new ordinances contains a military clause meant, ostensibly, to protect active duty military STR owners (for the owner-occupied portions of the amendments). 

Having 2 FHA loans is permissible if you are moving because your job relocated you to another town or something to that effect.  

The mother has given her son permission to sell to me.

I did work with someone but I am a little hesitant to just put his name on here without permission.

Permissive Temporary Duty Yield is basically free days off to find and secure a place to live.

I always recommend that the deed match as closely as you can to eliminate questions but this would be a permissable way to handle your 1031.2.

What use is legally permissible, physically possible, financially feasible, and maximally productive.