Not always easy when remote but you might just find someone who is adept at providing you with a wealth of knowledge. 

It's easy to obtain, costs very little, and doesn't require extra, on-going effort to maintain.

REITs are easy to get into and highly liquid - log in to your brokerage account and buy a share - but you have zero control whatsoever.so...  

It's detailed, thoughtful, and specific with links for each item making it fast and easy to find and purchase everything you'll need.

Her husband was a known drinker with a history of conflict, and it was clear that a straightforward eviction wouldn’t be easy.

The easier solution is to make the basement technically part of the 1st floor even if you won't use it that way, getting a third unit approved is not something that will be easy. 

FB Marketplace is also fairly easy to use, but depending on your location it can be a waste of time.

Get the license it's pretty easy to avoid the men in black suits.

It’s paperwork, easy peasy.

It's relatively easy to look at comparable properties on airbnb with the same bed/bath, general condition, and location and click around their calendar to get a sense of what they're making in bookings each month.