How much do they want you to to pay, to pay off one of the mortgages (or both of their existing mortgages)? 

Building on existing land helps eliminate the issue of land scarcity, which is a significant challenge due to California’s high real estate prices.

Plus, very important to understand the new layout and how the dig down will effect the existing stairs, plumbing, etc.Happy to connect and talk through your specific situation because @Bruce Woodruff mentioned every project is different and know one price fits all espeically with these complex jobs.Where at in Chicago is your building?

The idea is to leverage pre-existing networks in a way that builds instant credibility and gets responses fast.If you want to implement this strategy, here’s a link to the exact resource we used:👉 Spreadsheet Link Here (just make a copy for yourself)I also recorded a short video walking through how we set everything up, but since BiggerPockets has rules against sharing that kind of content, feel free to DM me if you have questions on execution.Anyone else using creative co-living marketing strategies that are working right now?

Through the LLC structure it is possible to take advantage of the existing mortgages modified first at 4,125% 22yers and 1%, yes one percent, for 40 years.

Does this exist in the commercial realm?

I still have one house with some existing K&T.

They will schedule an inspection to verify that the second bedroom does in fact exist in the apartment.

It does beat the expected inflation rate of 2% set by the Fed.Rents will remain about the sameWhat’s interesting is they also expect:A 11.7% increase in existing home inventory followed by Single-family new home starts growing at an impressive 13.8%. 

It is usually difficult to take money against it from the bank, it might not be a 1:1 value add - meaning if you invest 100k into an adu it might not raise your value by 100kThat being said, it can be pretty lucrative especially in expensive and sunny CA - since building lots are no where to be found and existing real estate returns are very poor.My partner builds these units.