Secondly, I would make sure anything that could cause damage to your property if left unfixed is taken care of. 

From what I have researched, if he has notified the landlord in writing and this went unfixed for 5 days he may be in the clear. 

Living with an unfixed tom would be like living with an unfixed skunk.

I don't know what positive things one could say about an unfixed cost that you have no control over.

Other than location, I can't see much being enough to make a house "unfixable" but of course the price has to be adjusted accordingly and also always keep in mind that big problems need big fixes and that usually takes a lot of time as well and time is money in this biz!

I walked away from a property once that had an underground aquifer under it.....it was unfixable and the best we could ever do was install a system to "manage" the water.

If you personally guarantee the note, if you manage the property, if you had anything to do with the rehab,,your tied to it even if you hold the property in a corporate structure 10 entities downline from you.There is NO getting away from personal liability IF you manage the property, are responsible for the property and its upkeep, or your personal name is tied to the note in anyway.Go talk to a lawyer that you trust, ask them how to keep all liability from your personal name,,they will probable tell you to not invest in real estate, even silent partners can at times be brought into lawsuits.If you have a $5 Million umbrella policy you shouldn't have a problem unless you leave a leaky gas line unfixed after you were notified and someone is killed,,then bankruptcy is the least of your problems.

This is not an unfixable problem but it is a problem.

OR are these un-fixable problems?"...

But the parking situation was unfixable.