You typically do not bring your broker unless they bring you the deal, and if they do that sometimes you may have to comp them When you put in your offer, you simply state the offer is based on financials provided.

The company that serves and blessed me over and over again is what you would call a Tax Advisor, not simply a CPA or tax preparer. 

Unfortunately having title issues is one of the reasons that sellers are sometimes willing to do seller financing simply because they know mortgage companies won't approve without proper title work and title insurance so they have to be more creative in the ways they sell but that can be risky for you as a buyer.If you do seller finance I recommend having very specific terms on HOW payments will be made and accepted and using a professional service like https://www.agecroftcapital.com/ for loan management in the case of any disputes - just my personal rec, not sponsored by BP though I do work for BP :)

Is there a business you can simply push up and increase revenue by a lot to produce the money you want to invest? 

AirDNA (I always check multiple places) says this property could make a $500 average daily rate (ADR), with 65% occupancy as a basis.I pulled up the new BiggerPockets STR calculator spreadsheet and realized this might be a winner.After entering all of my research numbers, it shows a potential CoC of 12.49%, a monthly profit of $14,385, and expenses of $12,442 (even with a 15% management fee).

@Maria Murphy yes correct, simply paying the debt in the owner's name to hacienda (tax office)/government first as part of the purchase at the notary and everything left to the seller.Valencia has worked quite well for us the last years and compared to Barcelona/Madrid the m2 prices are a lot lower.

After 5 years and very little progress on the ADU valuations I suspect the ADUs simply do not have a value equal to the small unit, small count cost and never will.  

I'd simply let them know that you are not going to renew their lease.

That is why it is important to have contingency plans a solid agreement in place before entering the purchase of the property.Your options are to buy him out yourself or raise cash to buy him out. 

Nearly a year away.I send them a check in text to their phone to make sure they get it and let them know I am sending them instructions 2 days in advance.Check in instructions next.Then I text them after I see them enter the house (lock info).