Your first question is to ask the City/County, what is the intent behind needing the floor plan.

However, when you do the 1031 you must have the intent of holding that property for investment use. 

It is a very system-driven profession and shouldn't be jumped into without the intention of building a business around it.

We have a 14-page management contract that we've added our real experiences to over the years, with the intent of protecting both us AND the landlord.

Lying about your intent is mortgage fraud.

Did you ever consider BRRRR earlier on in this flip or was the intention always to sell?

Context: My husband and I purchased this property with the intent of running it as a residential assisted living home.

Whether intent is there or not, you will be accused of redlining if you spin "red yellow green" or similar color coded market maps to identify places to invest or move.  

My original intention was to flip the property and use the proceeds to help purchase a small multi-family home but am now considering holding the Single Family property as a rental.  

If you want to keep them, make sure they are 100% honest about their intent, check zoning to verify they are allowed in that area, charge them market rate, and confirm they are insured to protect you and the property.