There is enough variation in my market that I feel I am much better than an algorithm.

Delayed Financing BRRRR (a variation on traditional BRRRR) allows you to refinance in less than 6 months, but for most traditional BRRRR investors they'll be looking to refinance at least 6 months after purchasing the property... and on a big project it might be 12 -18 months before you refinance.

Yes, BRRRR & variations of BRRRR are have been our primary investment strategy in Seattle over the last few years, and I'm happy to coach people on the strategy. 

Even though I firmly believe this is all vastly overblown especially compared against past flu variations in the last two decades, it is hard to ignore the human element and the fact that some people are legitimately scared right now.

There is a fair amount of variation between how individual lenders approach financing a deal.  

This will generate the highest response rate, however there are tons of variations of this letter and many others.

I realize there would be many variations and ways to go, but just off the top of your head, how many properties would you put money down on if you were in my financial shoes?

If you look at PASSIVE single-family investing, i.e. pick a random, well-maintained property at fair market value (and yes, obviously there will be large regional variations - I'm talking averages), you're probably going to need at least a 40% down payment to just not have negative cash flow.

AB is higher than BC when I compare houses of similar values (based on assessments-$2300/yr vs $3400/yr).Within each province (just like the UK) you have variation in the markets. 

Roofing has had the greatest price variations and recommendations for me.