You can have a once per-week trash pickup on a 3 yard container for $200-250 per month.

A Junior ADU is a unit that is no more than 500square feet in size and contained entirely within a single-family residence.

I will absolutely buy that book, it sounds like it contains invaluable information. 

Nonetheless, assuming that your scenario contains a contract with an escape clause written into it, you can walk away from the deal if so you choose.

The information contained in this post is not to be relied upon. 

That is also why I, a Real Estate Broker, endowed with the legal authority to review and draft real estate transactions contract terms and what-not's, I have insurance coverage protecting self and client's against any such accident's or issues that would contain any such liability. 

Any person who engages in the business of collecting andremoving garbage or other refuse who shall cause any refuse to spillfrom its original container shall be responsible for immediatelycleaning up said spillage.

The information contained in this post is not to be relied upon.

I know 2 others who were offered ridiculously bad modifications and both contained charges of $10K to $15K from the lender that were tacked on to the principal.

Unique container homes and a-frame homes are quite popular and could be built to give a guest a unique STR experience.