Yea, but old house, I had to get furniture through the WINDOWS on 2nd and 3rd floor (stairways very narrow).  

Also, the fact that it is separated by a stairway with a door basically seals this an ADU. 

Because the larger of the other two bedrooms doesn’t have a closet and the one with the closet has the stairway intrusion I’m not quite sure how to best list/market it and describe it in the listing.I’m sure there are plenty of other local landlords with a similar building so I was hoping to find out how you have or would list to get a better response out of the tenant pool and rental price.Bedroom 2: 9’ 2” x 7’ 2” No closet Currently used as my officeBedroom 3: 8’ 8” x 7’ 2” 46” x 46” closet Partial intrusion from the stairwell for the 2nd floor entrance Currently used as bonus storage roomProperty is located in this area and what I would consider rental comps

He has provided locks and keys to the tenants to have the property safe from others.Most stairways are not locked up and anyone can enter them.Is there a chance that the other unit is vacant and he went through that side?

Typically you will only be able to build stairway access to reach the deck and not a room up there. they generally do not allow for “livable” space on the deck level. although I have seen developers sneak in bathrooms up there which is an awesome idea.

Organized the flow of the house by moving 2 stairways and removing walls What was the outcome?

And they had some ugly pine wainscoting around the living room into the stairway.

I've done upgrades to the kitchens and bathrooms in both units, redid the entry stairway, and landscaping What was the outcome?

Now they're looking for moss on the roof, water heater strapping, two railings on stairways, tread depth, window egress, fans and circulation, legal bedroom size, etc.

For example, the front stairway is on power box 1 while the back stairway is on power box 2.