for example $500 off first months rent, lower security deposit, free flat screen tv?

Bad locations tend to be flat or trend down.3.

I have been paying someone a flat fee to file our taxes for years.

In other markets where building is unlimited on flat land, there will be a smaller effect on the rates and supply and demand forces.

I own a 2 flat brick building in Chicago.

If the building is evaluated at a conservative 10% CAP Rate, the value of the building is increased by $45,000.We’ve found this to be more readily accepted by our residents than simply charging a flat utility fee because it gives the resident more control of their costs.

I now help other investors find deals in my market as well.I'd recommend looking into flat fee brokerages with low monthly fees.

He charges a flat fee for all closed transactions no matter what the size ($395 at the time I writing this) and a small fee per month to cover stuff (At the time of this writing it was less than $50 per month) along with Errors & Omissions that covers me in 2 states. 

Flat Bed is super strong, aggregates and trucking that supports new construction is extremely strong right now and is booming.

The amount of mark up could be 10%, it could be 20%, it could be a flat fee, or have a minimum: i.e. regardless of cost of repair, they will charge greater of $50 or 20%.Depending on the amount of steady maintenance your property needs, this can become very pricey.