But it is not always a good idea to have something in writing for every obscure possibility because it is often difficult to predetermine what should be the optimal decision-making system without a context for it.

When we do show, we make an obscure time like 405, and we schedule multiple people at once.

So if you don't like sneaking around houses that just might be occupied and researching obscure liens that don't clear in foreclosure and buying houses without seeing the inside, these properties may not be for you. 

How do you find out if there are any other obscure liens on the property?

They never warned anyone ahead of time other than a vague post on FB, and the first 7 days they were completely obscure about the whole matter.

It's the fixed cost of being in business, and you need to know that instead of obscuring it with arbitrary allocations.

These days yoy cannot rule out anything. people have found bed bugs in the most obscure places. such as movie theatres, fitting rooms, at the office.

So even though there was all that work to obscure the identity of the owner, you are still putting it out there.

Some other obscure part of the code I can't remember it was long time ago.

I go back to the course material very often and have found it useful for the hidden/ obscure questions that sometimes come up.