She looks at me stupid and says "it's supposed to say ding dong". 

Suppose there's a market crash, rental rates fall, house prices fall, and then paying a monthly mortgage payment could prove challenging (not to mention other risks, like unforeseen capital expenditures).

It would make a great rental property if I can get it at the right price.She is supposed to talk to her mortgage company tomorrow and call me back.

I suppose I wasn't clear - this isn't a rental property.

Also, I suppose "owe" may not be the proper term since the pro-rated rents and security deposits simply mean I owe less at closing. 

I think you are supposed to post that in a different section.

I suppose neither is the most professional-looking. 

I suppose there is probably a way to do it online as well.

Apparently, she couldn't get in touch with the owner.So the downstairs, supposed to be 1 tenant.

Essentially, I do all the things I'm supposed to do.