But they are now over extended & want to walk away to concentrate on other properties.However, this one has legs & needs more investigation as a well respected local RE CPA I also referred it to had this to say

The smell was most heavily concentrated on the bedroom carpets and in the down stairs foyer on a wood floor and base molding.

You have to check the installation manual for the furnace for this; there is a limit to how many elbows and how long of a pipe you can use.Some manufacturers have an outside vent cap (example:http://www.myhvacparts.com/store/media/products/ba... ) that has sort of a coarse screen or some bars over the pipe opening, but not so fine that they're likely to freeze.There is another style, called a "concentric vent", that has one pipe running inside the other, so you only need one hole in the wall. 

Just depends where you want to concentrate around.

I plan to concentrate on lease options, subject to's and wholesale deals.

Set your goals and then look for specific areas of concentration unless you are seeking a degree for other reasons.

Concentrate on paying down/off your credit debt.

Equal housing opportunity - however, once someone told me many years ago when I was looking at large multifamily in a low-income neighborhood, if you redo the building you should also market as a 65+ - because they stuck in their ways, because they wont ruin your place - I don't know never tried, I just concentrate on being thorough with whom we are placing, if you are patient and disciplined you can be rewarded by simply being diligent. 

Although I have/have had some tenants I really don't care for as people nor renters I also have some great people renting from me and I try to concentrate on those good vibes."

She concentrates in representing landlords 617-959-1499