If you increase your sales volume in a business, client base in a profession, or assets in an investment program, you pass through a point where you’re doing more work, have greater Billings, more assets, but MAKING LESS MONEY.  

These options should give you the ability to configure access for the full property or separate units as needed.

Your credit at risk and might affect your ability to buy a home in the future. 

Use your superior knowledge, experience and analytical ability to spot something in a property being offered for sale that everyone else has missed.  

From a personal standpoint I target 70% LTV for any investment I have that way gives me ability to sell it if I need too

Their ability to recover their money should you default is much lower in this position.

It's been a few years since I last updated the list of providers (there are older threads on this topic here on BP), but at last blush there were five trust companies offering the ability to write and service mortgages from registered accounts:B2B BankCanada Western TrustOlympia TrustEastern TrustCommunity Trust CompanyOf these, Canada Western and Olympia has the best offerings at the time.  

You need to have the ability to contact previous landlord to verify previous rental history.

It provides an opportunity to see what's happening in the units.You still have the ability to evict for lease violations, but your less likely to face non-payment issues. 

In particular, the ability to auto-sync and categorize bank transactions (similar to Stessa), easily track expenses against budgets, and streamline lease creation with lease templates is quite nice.