One-foot overhang for eaves would be allowed.ADU Size (in sf)LOT SIZE (SF)ADU MAXIMUM SIZE (SF)3,000 - 5,4446005,445 - 9,0007009,001 - 10,00080010,001 - Up900LOT SIZE (SF)ADU MAXIMUM SIZE (SF)Up to 90001,0009,000 and greater1,200Number of Bedrooms and BathroomsTwo bedrooms allowed on lots with an area greater than 9,000 square feet, and only one bathroom.Up to two bedrooms and two bathrooms allowed for all units.Attached ADU Maximum Floor AreaMay not exceed 50% of the existing or proposed primary dwelling living area.May not exceed 50% of the existing or proposed primary dwelling living area or 800 square feet, whichever is greater.Design StandardsVisual compatibility with existing primary dwelling is required.No design standards, except new simplified standards for attached ADU units for historic buildings listed in the Historic Resources Inventory.Parking requirementsAn ADU requires 1 space unless the property qualifies for an exemption under State law—see the parking requirements.If a garage has been converted, the main dwelling parking space must be replaced, as uncovered or in front or side setback areas.

Thank you all for the info. we ended up pulling out of the deal due to a large amount of unforseen repairs uncovered during due diligence.

I personally specialise in renting to seniors, they usually make the best tenants, but they do die and some are forced to move on. 

What if it uncovers something you unforeseen not in your numbers?

Eager to know more about what options you uncover.

Plus anything else that will undoubtedly be uncovered in the process.Some good news tho is that the appraisal was based on it being a 2 bedroom house since the one bathroom can only be accessed via a bedroom which would then qualify as a den.

@James Green you an ask why she needs a service animal but you can require documentation proving that she needs one.I would also question your PM about why this was not uncovered with a landlord check?

First, review the financials to determine how the park is currently running and to uncover the potential inefficiencies. 

Even in a tough market, there are deals to be had if you are consistent, and work hard to uncover them!

If nothing else, it would show the tenant you are taking their concerns seriously.I would also do a search on the property history;   it's very possible the tenants did this as well, and uncovered something disturbing about the house that is the root of this.