Believe me, even small changes can have a huge effect on how much money we get.In the real estate investment business, it's important to build ties with brokers, lenders, and direct contacts.

Rents do go up over time (as do costs, but hopefully at a lower rate). 

Just a way to reduce the cost of us having a place there.

I want to convert the church into a house, which will cost about 100k.

I would think having a landlord or rental dwelling policy is a much higher cost to be mindful of.

Unfortunately, that is not going to be very effective.

You might be asked to pay an extraordinary sum, maybe $5,000, for the program materials or to attend additional seminars and boot camps.Or, you might be tempted by a program that doesn’t cost much only to find out later it is bait to get you to purchase even more expensive products.

In a perfect world it will also allow me to input quotes as well as actual cost to complete each line item, so I can get better with each renovation.

yes, and no-cost basis.

If so what is your cost to build per sq. ft.?