Typically what I have seen is the more north you go, the better the deals are.

Pretty typical in commercial in my market for buyers or tenants to pay their own agents.

Majority of the buildings are typically older units so you you need to adequately put aside for capital expenditures. 

What is typically done on BRRRR?

I started to play around with it and it looks like it has some good feature that would be beneficial for real estate investing.I like using the timelapse.

However, by the time the appraisal is released the buyer is typically into the property for at least a few hundred dollars.  

Typical is $500-1000, but only if they close the deal.

Let's also say together we purchase a multifamily @ $1,000,000   I understand the prohibited parties issue.1) If we (myself and the SDIRA) were going to put 20% down...does that have to be in equal amounts meaning 10% from me and 10% from SDIRA and everything is split 50 / 50 or can you still have normal deal partnership flexibility...so something like the SDIRA puts in the entire 20%, owns 50% of the property but gets a "preferred return", etc.2) Perhaps the bigger question is financing, I know there is SDIRA financing that is non recourse but that is typically for 50% LTC. 

It depends on features like walk in closets are included and people are looking for. 

Typically you'll need to make a larger down payment.