She has been in the business for well over 13 years, has strong negotiation skills, and a good eye for what clients are looking for.

I would say the key to buying tax defaulted parcels is really having a trained eye in looking for development constraints. 

Tacking onto what @John Koster said, the POS ordinances can be tougher in certain cities than others and the tax rates in the burbs can turn a dream deal into a nightmare rather quickly.I'd find a knowledgeable agent who also invests and work with this person to learn the areas and see what fits your investing profile.

I was used to dealing with one person for property management.

I'll PM you directly with my personal cell phone if you can text me when you have a moment.

What is your personal situation?  

You could set up a “deferred down payment for 12 months” or have a stepped up down payment (so much per month until number is met) It's really whatever makes sense for the two of you.Things to consider, property taxes have to be paid, repairs have to be made, vacancies have to be accounted for, insurance has to be in the name of the person on title.

Slowly but surely my eyes are awakening to the many avenues in RE.I suggest ignore the various "cast's" of any kind and start at foundational elements.

I personally have not invested in a property like this before.

personally I want to add 1 bed and 1 full bath and make a large, finished gym. but should I add another bedroom and have no gym?