They can get a portfolio  loan with  3% down and rehab packaged into mortgage but it's a 75 day process.

I'm currently negotiating for a package deal of REO properties form a lending institution and I'm having my contractor do a lead inspection HOPING and PRAYING that those properties have lead so that this lending institution will be ready to practically give these properties away.

A few years ago Disney built several midrange hotels that they book with park packages that come with perks.  

So, we are actively looking for the 2nd one.On the rentals, I am working on a package deal with a wholesaler.

Got the termite treatment done with some help, carpets removed, bathroom demoed, measured for windows and doors, working on putting a complete bid package together for Home Depot (If you spend more than $1500, you can request them to give you a bid price which is usually a bit cheaper). 

Two things.One if buying a package deal make sure each house stands on its own merits.

I have flipped single family homes, built spec homes, had section 8 rentals, and prepared due diligence packages for friends on a commercial scale. 

Broker's OM package usually have plenty of data.

When I am building a deal (still learning/school) I put together a package that shows my credibility, why the seller would sell to me, and why the buyer would buy from me and also why a lender might lend to me.

I'm updating my Private Money Lender underwriting package.