There's no one size fits all, but it's best to consider several options!   

What's the size of the property?

Of course that depends on insurance, deferred maintenance, size of park, what you work out with the onsite manager, taxes, etc...

There was a chip on the rim about the size of a quarter where the bead goes. 

Then to figure out if it makes more sense to sell we'd need specifics on the property (location, size, condition, etc).

@Dan Blackwell Pretty typical on an investment property at this stage in the cycle. 4.8-5.1% on similar sized properties or small multifamily is what we've seen in 2019.

A legal ADU must have: a sleeping area of at least 77 sq ft with a closet (it can be a "studio" apartment), a bathroom (with its own sink), a cooking area (with its own sink), and then standard egress/ingress sizes. 

What do you count when you talk about portfolio size?

I would assume buyer would make it into 3 and at least 1.5 bath, given the size of the property.

I would assume buyer would make it into 3 and at least 1.5 bath, given the size of the property.