The following year when rents had been increased significantly she was less interested, but still called for several years after that.

Proper screening, at a minimum, reduces the chance of dealing with violent criminals. 

I'd definitely increase the vacancy to at least 8% as that would get you close to one month's rent set aside each year (1/12 = 8.333333%).

We are going to inform them of the renovation along with the rent price increasing before they sign the six month lease.

Increase the character count for the PROPERTY SALES DESCRIPTION field. 

I'd argue that that particular real estate agent probably calls Brandon first, before any of his/her other clients to give him a chance at the hot lead before telling anyone else about it. 

The property is located in Jersey City, by any chance does anyone know if there is any public portal where i can do my searches? 

Property A - listed at $229k and in contract at $225k - solid deal with loan $169,000 and total down payment is $56k ($28k comes from each of our separate 1031 exchange fund)We are both in the loan and title for property A and B per QI instruction.Property B - listed at $275k - missed the opportunity - backup offer at $265k) (almost no chance to purchase it)What happens if we can not purchase property B?

Even if the roof repair is covered by insurance, is it best to avoid it for smaller things to avoid increased insurance premiums?

I would like to increase it if possible.