@Michael O.Hi Michael, you'll definitely find more wholesalers focusing on the smaller properties, but wholesaling a larger property (50 units +) is not unheard of. 

@Freddie WilliamsHi Freddie, getting a 0% down seller finance deal is not unheard of.

It's not unheard of to help them figure out a place to move to and set them up with a moving company or uhaul and such. 

Talking to people who have owned them longer than me from the provider I used it’s not unheard of to have no maintenance the first couple years (out side of a tenant turnover).The houses I’ve bought anyways have entirely new mechanicals, roof etc so it’s unlikely any of that will go bad in the first 5-10 years.

It wasn't that 20k was unheard of, in fact, it was not uncommon.

if we sell full price at 650k  5% is  32,500  for a net of 617,500 -  420 k   put net profit in the 200k range which is 30% or so on Gross which in my world is basically un heard of.. ( West coast new construction that is)  .... either way.. great project thanks for pinging in on the thread..

So I’m really curious if it’s unheard of that the seller would fix what’s needed if it’s as severe as that

Just diversify your portfolio a bit.Then youd be able to live off the cashflow from your 3 other 4plexs, since you have no living expenses, yes you wouldnt be rich or anyhting but you could live a comfortable frugal life without having to work.This way you'd have money thats fairly liquid as well in your TFSA, in case you had to do any repairs or to account for miscellaneous problems that could occur, and in the very worst case you could do a HELOC  to pay for any major major disaters that could occur with all the equity youve created in your home by using the BRRRR investment strategy.These numbers are just examples, however its not unheard of to BRRRR a property and actually come out with more cash than it cost for the DP and Renos, which would help acquire even more property.And if you can get 50K into your TFSA and get a return of 8% from a dividend then thats an additional $350/month roughly, all while living for free. 

It is possible/feasible or unheard of to request that the previous owners file an insurance claim as the damage occurred before I moved in?

Jonny Morris Unheard of...If he was running it to the main sewer connection sometimes the town/city has to do that.