Make sure you put discount clauses and subordination verbiage in your offer.Use the Installment down payment clause.A Front Porch clause can be used to completely eliminate the down payment requirement.Write in your offer that seller pays all transfer, contributes X-$'s to you at settlement and that you receive all positive escrows if there is a mortgage to be paid off, and the seller agrees to leave stuff in the house or garage - all furniture, the old car in the garage, tools and garden stuff.

I don't want to discourage you, but just make sure you aren't putting yourself in a situation where your feeling things pulling apart at the seams.

It sounds like a decent idea to put that $100,000 to work by helping fund down payments for fix & flip projects.

Then we started putting in offers and that was a learning experience on its own.

Put on gloves (I deemed a pair of work gloves my grill gloves as they will always be dirty/greasy)2.

I put my personal house up for sale on Zillow as a FSBO . 

They also put that we have been marketing the property for 3 months, which we just listed it 2 weeks ago so that makes no sense why he would say that or where got that.

Where I live in Lake Tahoe, Nevada there are HOA associations have been poorly run, multiple insurance claims from snow damage, and as a result are increasing fees to cover the low fees of the past and capital expenditures that have been put off for years. 

Changing cabinetry after it's installed is generally expensive and looks piecemeal.If you put a dishwasher where the oven is, you'd have to pay a plumber to run a line back over to the sink and it will cut through that corner cabinet Basically, if you're moving stuff around, it is a big deal. 

If you are willing to move then you can use that 20k and put the minimum amount down on a property that you can house hack.