One easy one if new light fixtures,  You can get some really nice light fixtures for all the rooms $10 to $50 per fixture. 

All the appliances were stolen and doors and fixtures and cabinets have been severely damaged.

It may just not be their cup of tea.

We should have a cup of coffee when we are down there sometime and compare notes.  

This constant focus of newbies on rapid scaling and unreasonably cheap furnishings fixtures and equipment are no guarantee of success.

Most of our fixtures, appliances and finishes come from Home Depot, and we keep a spreadsheet of HD SKUs.

., 2 outlets/ 1 switch per room.Kitchen-Scrape, patch, and paint-Install new gas range-Install new fridge-Install Premiere Click LVT flooring-Remove current dishwasher-Install shelving where dishwasher was removed from-Swap all outlets and light switchesLiving Room-Scrape, patch, and paint-Clean carpets-Swap all outlets and switchesBedroom 1 (1st Floor)-Scrape, patch, and paint-Frame in for the installation of a door-Install a closet system-Swap all outlets and switches-Remove old carpet-Remove padding-Remove tack strip-Install underlayment for laminate flooring-Install laminate flooring-Install trimStairs to 2nd Floor and 2nd Floor Hallway-Remove wall paper-Scrape, patch, and paint -Swap all outlets and switches-Clean carpets on steps and in the hallwayBathroom-Scrape, patch, and paint -Swap all outlets and switches-Remove old carpet-Remove padding-Remove tack strip-Install Premiere Click LVT flooringBedroom 2-Scrape, patch, and paint -Swap all outlets and switches-Plaine down closet door so that it opens and closes properly-Install trim-Remove light fixture-Install new ceiling fan-Clean carpetsBedroom 3-Scrape, patch, and paint -Swap all outlets and switches-Remove old carpet-Remove padding-Remove tack strip-Install underlayment for laminate flooring-Install laminate flooring-Repair or replace ceiling fanBasement-Scrape and paint with Killz-Install dehumidifier-Remove toilet in basement and cap off line where toilet was

.#2 Explore Lowes and Home Depot to Learn About Material PricingTake a tour through Lowes and Home Depot (or their websites) and look at finishes materials and fixtures that you will consider using in your rehab projects.

Renovated the Kitchen and updated flooring, fixtures & HVAC unit.

You can save groups of items, for example a typical bathroom's worth of materials...vanity, plumbing, tile, fixtures, lighting, etc., and re-use them as a starting point for another project.You separately determine your overhead, profit, and hourly rates for your employees/contractors, and easily become consistent with your estimates for similar properties.You do need to have a reasonably good fundamental knowledge of construction and materials, but you can also grow into it.