I recommend reaching out to BP support for assistance.Additionally, it might be a good idea to connect with investor-friendly agents during your search.

Quote from @Jessica Neely: There are a lot of different techniques.

There are literally thousands of discussions on this topic if you care to research them.

Planner 5DPlatform: AndroidFeatures:Supports both 2D and 3D floor plans.Allows you to scan walls and create floor plans as you walk through a property.Offers a vast library of furniture and decor items to customize your plans.Bonus: Projects can be synced and edited on Windows through their web platform3.

You don't have to use a QI like in a 1031. 

Laura is a PM, she answered your question, and your response was to fire back that you can do a better job than a PM.

I live in Massachusetts and I'm looking to cooperate with other investors for buying a multiunit building. 

If we have to bring a key to them, it's a $20 charge.

An arborist would be who I would ask, this is a tough guess for anyone not there to confirm these can be moved with no issues.   

The appraiser listed it as a 1650sqft, 1 car garage... completely omitting that converted garage space.