I'll lay out my idea and hopefully we can both get some good answers!

I don't have that kind of money laying around and buying course after course gets expensive. 

On a typical project, here are the contractors I'll probably use:- Demo- Roofer- Painter- Carpenter- Plumber- Electrician- HVAC- Window Company- Tile Guy- Carpet Guy- Hardwood Guy- Cabinets/Countertops Company- Termite Inspection- Landscaping- Garage Door Company- House CleanerIn addition, on many projects I'll also use:- Drywall Guys- Insulation- Surveyor- Structural Engineer- Inspectors- Concrete Company- Driveway/Paving Company- Grading- Tree Trimming- Shower Glass CompanyFor big projects, new construction:- Architect- Civil Engineer- Foundation- Asbestos Removal- Sediment Control- Excavation, Dirt Hauling- Interior Sprinklers- Stone WorkEach of those contractors will typically get between 1-4 draws, depending on the scope of the work they have for the project.Then there are materials and other non-labor costs:- Permits (0-3 transactions per project)- Porta Pottys (0-3 transactions per project)- Home Depot Materials (3-5 transactions per project)- Dumpsters (1-3 transactions per project)- Paint Purchase- Cabinets/Countertops Purchase (2-4 transactions per project)- Flooring Material Purchase (1-2 transactions per project)- Specialty Material Suppliers (0-10 transactions per project)- Utility/Service Installation (0-5 transactions per project)- Private Inspections (0-5 transactions per project)- Insulation/Airtightness Tests- AppliancesOn top of that, I will potentially write several checks to:- Title Company- Property Inspector- Appraiser- General Contractor or Project Manager- Interest Payments- Utility Payments- Tax PaymentsOn top of that, I have my general business expenses:- Accounting- Legal- Interest Payments- Tax Payments- Brokerage Fees- E&O Fees- MLS Fees- Overhead/Office (Supplies, Equipment, Subscriptions, Software, etc)- Telephone/Fax/Internet- Income from Property SalesAll of these easily add up to a couple hundred transactions on a large project or new build, meaning many dozen per month. 

Is it a concrete floor with vinyl tiles right over the concrete? 

Most of the mold ruined their usual work other than the bathrooms since the bathrooms were ceramic tile lol.I think the reason why the bank hasn't gone lower than $200K is because it has two houses and the land alone is worth $108K (according to the tax assessment).

I am looking for a handyman who can do tiling and hardwood floor installation charging by square feet.

75 - 300 / sq' , i couldn't tell you, are you building a storage shed or a house with quartz or granite counter tops, marble floors in foyer / baths and decorative tiles in the baths, stained hardwood trim, custom kitchen and decorative trim throughout the house ?

I have redone the master bath by putting in a pocket door, subway tile shower, new floor, can light, cabinet, everything really.  

For owner financing I would pitch it to the owner however you would like to lay it out, or ask if they would do payments and a balloon within a few years to let you build equity and income on the property.

Let me know if you need any tile work done.