Also be ready for some duds, as far as rooms are concerned.

My concern is that it's lot line is an active railroad track. 

She's not concerned with taking out another loan so, the entitlement limits are not a concern.

I'm mostly more concerned about the end connections and in poor weather conditions (e.g. a strong summer squall or a hurricane) if it will stay up. 

While I am no proponent of taxing, what is the concern? 

Help out other hosts in the future rather than being concerned about guests that treated your place this way.

I would be concerned about the possibility of them scamming for a future out of court settlement law suit over mold. 

One of the principal industry concerns about the vast power granted to the Consumer Financial Protection Bureau was that these powers were too insulated from review….The ruling sends a crystal-clear message to federal agencies that their powers are not unlimited…We would not be at this point today if government agencies were more prudent and consistent about staying within their statutory authorities, grounding their rulemakings in empirical facts, and heeding appropriate procedural safeguards…Instead, too frequently, our regulators appear to be chasing headlines and short-term political wins.”National Association of Homebuilders - “Today’s Supreme Court ruling is an important step forward to advance meaningful regulatory reform because it means that federal agencies can no longer continuously change the law – and the intent of Congress – by implementing their own interpretation of statutes as long as the interpretation is viewed as being ‘reasonable.’

Of course all of these determinations of both return and risk are subjective; I rely on my experience to be able to properly discern the data and clues available concerning not only a particular investment but the economic forces in general.  

I also really like that this is a U-shaped window unit which wraps over the window sill, meaning that you get to keep nearly all of your window's view and natural light, as well as it being theoretically harder for someone to break into the apartment by kicking in/pulling out the AC unit (ours is on the second floor, but the safety concerns for first floor units is definitely a consideration you'll want to factor in).Heating.