----------@David Engle: I was able to replace 24" bifold doors with a 24" standard door (that I bought at habitat restore for 6 dollars).

@Colin Smith that is what i was looking for on ere possibly.still looking for someone to help. but signed up for habitat for humanity to fill some gaps.

You will learn quick that when you have tenants who pay on time to just leave them alone and don't disturb them in their natural habitat!

Not sure where you are located, but depending on where your are, you should determine if it is in a flood plain, if its endangered species habitat, is the land protected with a deed restriction for anything-eg. conservation area, it is classified as a wetland, were hazardous materials released or stored there in the past, was it a gas station or have any underground storage tanks, what easements are there, electrical, water, access, etc., what are the lot setbacks, what is the soil, does the lot receive drainage? 

We found some matchin slate tile for a project like this at habitat.

My main focus, I will be giving to breast cancer research, diabetes research, Covenant House, and Habitat for Humanity.

The positives are that is can potentially be lucrative, especially if your sale is timed well with the market prices, it can be a legacy asset, has extreme tax benefits in most jurisdictions due to agricultural status if planned correctly, and as a bonus can provide habitat for wildlife if planned well. 

Habitat restore gets wayfair returns. 

I've bought some nice subway tile from the Habitat for Humanity Restore. 

I get cabinets at Lowes, Home Depot or Habitat ReStore.