Correct?

If so, the vinyl may be expanding too much (i.e. the window was not built correctly)(2) If all windows are doing this, is there structural problems with the building (i.e. do you see cracking in the masonry).You would not be able to screw in the vinyl as that will only cause more future damageIf all windows are doing this, I would lean towards faulty windows but hard to tell without being there to see it. 

Ellis, Congratulations on getting the correct mindset and pushing yourself to begin as a real estate investor!

Some of my assumptions:1) The market will correct soon.

We have been using the BiggerPockets Rental Property tool to do a preliminary analysis. 

What is the name of the form that a buyer of a property with existing tenants has the tenants sign stating that their lease is correct and that they do pay rent.

Also a good tool I like to use is rebtometer.com to see what properties in a certain area will rent for.

You sure that’s correct?

I am so frustrated with BeenVerified and others that don't give the right information.Most of the info is not correct, and you waste a lot of time with it.Thanks so much ....

@Jordan Moorhead that's correct, a realtor for one of the properties replied requesting a letter from a lender:"If you would like to place an offer here are the details I would need to write.