For example he is trying to place a bookcase door to access a small amount of storage from the bathroom.  

Also being able to write down/document goals I set earlier and see if they are being hit.

You can easily do this on a spreadsheet, and it will take less time to track than finding and learning new software.

Avoiding accessive PM fees (personally I recommend most people self-manage)These will eat away at your ROI.

Is this connecting yet?

For a smaller piece like that, not sure how creative you can get, but it all depends on what it's zoning is, access, proximity to other things, etc.  

You need to be able to change keys in between tenants to maintain access control and the security of your property.

The way I interpret the following policy clause is that so long as the property is defined as other than "VACANT" which is the case when the property is being "constructed, altered or repaired", the 30-day time period and vacant status does not apply in this instance: We do not insure any loss at your premises if your dwelling has been vacant for more than 30 consecutive days immediately before the loss and the declaration page indicates an occupancy other than “VACANT“.

@Fiona Brown I've never heard of this group.

I learned this first hand selling courses to some very active 2nd lien investing students.