Just have a keen interest in it. 

For these reasons I was very keen towards a USDA loan, but I do recognize that many websites say that you cannot use the USDA loan for rental/ investment property.

However, during my current property search I am struggling to find the right questions to ask of existing tenants when walking through a prospective property.I have a keen eye towards property defect, but when it comes to exactly I should be asking of the current tenants of a property I am interested in: I draw a blank.  

After seeing what the last tenant did to this house, we're keenly aware of the need to be careful with who we rent to!

I always read the "old timers" posts / comments with keen eyes, like Joes.   

Quote from @Asher Keene: Hello everyone!

@Israel Sternbuch I am very keen to find a distressed asset, because I have very good eyes for interior staging and design.

I know my Principal Broker is not keen on the idea, but hasn't said no.

@Richard Updegrove I like the cash out refi or heloc method, I'm not to keen on house hacking.  

How do people usually finance as banks are keen on lending to multiple individuals.