The broker has agreed to pay me weekly and it seemed uncommon and my spider senses have alerted me to beware.

And if you do all the aforementioned things, though uncommon, power can still go out for a myriad of reasons.

It is not uncommon for syndicators to make up the prefererred in year 2 or 3 or even 4.  

Keep in mind it's perfectly legal, and not uncommon, for dogs to be trained by their handler rather than professional handlers.

It's not uncommon for Realtors to ask other Realtors how they should market a property or talk about how their current client is going to get rid of 10 rentals over the next year or two.

It is not uncommon for brokers to also be lenders.

I never used this to buy furniture but you could easily enough.So one thing about your "commission split" model that I think is uncommon is that you are "splitting the profits".  

With all the recent tax millage increases over the years, it's not uncommon to pay b/w 6,000-7,000 for annual non homestead property taxes based on a 100 Taxable value, or a 200k market home. 

Not super uncommon.

The property is located in a downtown area where it's not uncommon to rent storage space to non-tenants.