The challenge?

Challenges?

Not only did we receive significant tax reductions, but the mere act of challenging the assessment locks the valuation in for three years.I'm PMing you with the contact information for the company that helped us in Atlanta!

I have a challenge for the OP. 

The 19134 zip code and other parts of North and West Philly offer properties at very affordable prices, but may have more challenges with tenant quality and vacancy rates.

Challenges?

Were there any surprises or challenges during the bidding process?

But challenged  by this because I am new to this and wonder what  could I offer?

Challenges?

I challenged the company, suggesting that they can't possibly be making 2000 calls each day and speaking to ~200 prospects per day, generating only 3 leads in a span of 1 week.