I would like to know if there is a way I can terminate the lease based on the unclear termination date or no termination restrictions indicated? 

@Andy Rousch, QuickBooks Online does the trick!

One other thought is fully furnished mid term rentals.. these have worked very good for us in Vegas we get a double or better rent premium on ours.. much less work than STR and you dont have to worry about ordinances or HOA restricting them..

I'm up to date on Portugal's various STR restrictions.  

He's also a very good operator from what I've know and seen as he does share content online (walkthroughs of the aftermath of fires at his property, etc).

They promise 100% financing, but their lending criteria are incredibly restrictive.

I live in Tahoe and there are multiple restrictions on STRs so if that is in the plan check the local regulations. 

Hey @Clint Kelly, I was going to recommend something like BuilderTrend but from what you've said, QuickBooks Online (QBO_ does exactly what you need.The key here is you need an REI-savvy bookkeeping professional since you stated your current bookkeeper is dropping the ball.What you want is super easy to accomplish for a flipping company using QBO.We have Clients who flip close to 100 properties/year and everything is super organized for each property using QBO.It's the operator, not the software in this case.Hope that helps!

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