Attempts to get a hold of the buyers haven't been fruitful.

You're on BP asking about Vending Machines?

The other factor is many builders are treating ADU's like equity cash machines for owners who aren't really investors but like the idea of building something and maybe one day cash flowing.

Some of my 4-plex and small apartments are good cashflow machines (although, admittedly, they take up more of my time).

the extra cost of coin machines mean it will take a very long time for you to break even on this.plus it is tacky.

All the easy fruit is gone and I do piss on myself because every property I bought and fixed up is worth millions today, should of kept one.

Starting to see that this path may not be a fruitful one to follow.

In your case I would recommend trying out deal machine, land glide, or the driving for dollars app.

There are shysters in every business waiting to take your money… so go online, read reviews, ask for several references and call them to see if they were satisfied before you move forward.Wishing you a Happy & fruitful house-hack!

I am not suggesting that you get a printing press or copy machine and literally print paper money.