The credit hit that your credit will take is lumped into one inquiry (Source-last paragraph) so that you can shop around for the best terms etc.You don't want to be in the position to find a great place on a Friday afternoon at 5:00 PM just to have to wait until Monday to even submit for financing.  

It is within walking distance, of the most iconic historic sites in Philly, as well as restaurants, nightclubs, shopping, and the Delaware waterfront. 

At that price point, I don't think you are going to have tenants who are going to want to shop around and make you an offer.Also, being in Ohio, make sure you do this during a good time to rent.

Shop around for everything.

My brother would like it to either put a house or a shop there.

Most likely the value of the property is a lot more than the value of a car.Comparison shop with title companies and offer to pay the title company related costs. 

For every lazy contractor who owns a lousy business there is a hardworking laborer who has the talent you need, but he just can't run his own shop well.

I just took the regular license with Rockwell then got into a house (I shopped a few and found one I love where I hang my license now in Everett - awesome owners, which in my opinion makes a difference).

Looking for typical construction costs for a freestanding Starbucks Coffee shop.

Look for the most energy efficient models and shop for the best prices.