As far as trust management, you can request a complete disclosure of financial accounts. and I'd do that.

Several questions should be ask such as property tax, HOA, utilities bills, home insurance, vacant rate, rental rate in  the area, crime rate, school district and rating, tax appraisal value,seller disclosure,etc...All these will determine if it's good price to buy and how much cash flow/annual return you will get.

This does not mean you cannot assign a contract, but the matters of disclosure and intent will factor into how the transaction might be perceived.There are a few folks on BP wholesaling in Canada, but I'm not sure if any of them are undertaking it as their sole business practice ... due to the size of markets; Canadians conditioning to use real estate agents; historically low mortgage arrears (<1%) and default (<0.5%); and privacy laws which make acquiring lists of motivated owners challenging .... wholesaling doesn't seem to work as well here.

The seller and current owner often may not know about litigation that's about to be filed against them as well, so it's not simply a matter of disclosure.

You could represent yourself and let the buyer remain unrepresented, but definitely CYA well with plenty of disclosures.

I was wondering if anyone here puts a cookies consent/disclosure on their business's website or when someone submits info on a Facebook ad, and if so, what are the things you need to include to be in compliance? 

The Business recognizes that The Consultant has and will have the following information:- Prices- Costs- Future plans- Business affairsand other proprietary information (collectively, "Information") which are valuable, special and unique assets of the Seller and/or the Buyer and need to be protected from improper disclosure.

Now, does that apply even if the seller's disclosure included all personal and real property?

disclosure is your biggest issue, may scare off certain buyers even though its fixed, warranted, etc.

I wouldn't want that kind of liability.Encased or not I would want it removed.The lead paint I would have all renters sign a acknowledgment disclosure with the lease.We have EPA lead certified rules in the U.S. and it can get expensive to remediate but you might not have something similar in Canada.