What are the ways to reduce putting down payment amount less than 25% for multifamily buildings with 6+ units?

I'm looking to buy a plot of land for $30,000 and build a duplex on it to househack.

Hi Corbin,The spreadsheet I have uploaded in the BP file place is our Lite Version which includes the Rehab Analyzer & Estimator tools for analyzing rehab deals & estimating rehab costs.The Basic Version you mentioned adds in Reporting so it basically takes the data you enter into both of those tools and generates a printer friendly Investment Report & Estimate Reports that you can print and give to your business partners or lender.As far as Project Management, there are plenty of general Construction Management software solutions available for managing new home builds, remodeling projects, etc, but often times those tools are specifically built for Contractors that are working with homeowners.  

By utilizing our capital, we facilitated a rapid sale for $50,000 in collaboration with our partner, Marina Rad.

By utilizing our capital, we facilitated a rapid sale for $275,000 in collaboration with our partner, Pat Rosati.

I am looking for suggestions on how to host these on a platform using AI and other new technology to help people match with a lender or build a list of investors for multi family, self storage, assisted living, short term rentals, mobile home parks, new construction etc. 

I went to the building and saw where they can get into the building but not necessarily the vents.

Start small... maybe the 1-4 unit building, and then look for the next one.  

I and other investors have bought 10+ unit building or packages that are in disrepair, run by landlords with no funds or inclination to rehab them and as a result were rented at very low rates to tenants who wouldn’t complain about all the problems.

I like it vs doing an older building where you're spot fixing problems and are hoping nothing to signicant is hiding in walls.