Plus, my complex had 4 pools, 4 hot tubs, a gym/sauna, and security onsite that kept and held packages. 

That was the biggest reason of how I was able to get a package deal closed at $790,000 that appraised as is at $1,265,000.  

Eventually I’ll sell as a package.

In Spain, I'm out of my element.

When deciding what elements to spend money on for a flip, the best advice I received was:"If you do this/don't do this, will it stop the house from selling?" 

Here are some elements of security to consider;  Building Entry Doors Access Systems - How do visitors notify tenants that they are at the entry door?

Several third-party software developers make such add-on/plug-in packages for Excel.EDIT: Be wary of any potential analyst doing this without using some type of Monte Carlo simulation or similar technique.

I understand that with a typical FHA loan, only up to a 4 Br can be purchased though in this posting it says two building are "included in a package".

I was thinking about something like this: https://www.homedepot.com/p/Grosfillex-Element-36-...or this https://www.homedepot.com/p/Nuvelle-Deco-Strips-Al...I'm not sure if this will save any money or not. 

was it a package deal with the house?