'Good' financial decisions that ruin your marriage may not be good decisions.

If the tenant concerned about ruining their record by being evicted you could perhaps let them know that if they move out by Friday and leave the property in good condition you will not charge them any early termination fees and will drop the eviction.

You don't want the SEC and angry investors to ever come back and ruin your investing career on the first deal.

And if 500.00 ruins your proforma or is a deal breaker the investor may want to think of investing in some other type of asset. 

A poor manager can ruin the best deal.

At the same time, a mediocre or bad operator will take a community that is strong in virtually every other aspect, and ruin it.

My mom has just been diagnosed with ovarian cancer so I will need to visit her in Seattle even though I was hoping to invest in Florida.

Even if the mice die in the walls, their bodies dessicate pretty quickly, so if there is a smell, it would go away reasonably fast.IMPORTANT:  don't let them get bad enough to get into the insulation of the oven, or it WILL ruin the oven, and one day they'll turn the oven on and the STENCH will drive everyone out of the house.  

Account Closed  You hit the nail on the head when you said the deal is done and you own the property; all you can do is play the hand you're dealt.You've made some mistakes and hopefully they don't ruin the deal.

Is that $300 a month ruining your other investments?