In that case all of those companies are considered disregarded entitites. 

I would disregard the "risk" of low rental income because you haven't been a landlord before.

You could sell as yourself and buy as yourself or as a disregarded LLC.Now here's where it gets fun - If your property is owned now by an LLC that is itself a disregarded entity (doesn't file a tax return and activity on your personal tax return). 

If so it is a disregarded entity and you could sell as that LLC and buy as yourself or LLC A or LLC B as long as LLC B is also a disregarded entity to you. 

Going a step further; units will also get smaller and smaller as owners need to subdivide units to maximize revenue per sqft and start to all but completely disregard amenities in units.

@Petya TonchevaPlease disregard the post from @Chris Wilson. 

Should I be looking for more details on this deal, or just disregard entirely?

In this case, this LLC is disregarded for tax purposes.

@Erick CaffarelloA few national banks and many regional or local ones are offering HELOC on investment properties.It become more difficult if your properties are not owned in your name, or if the LLC is not a disregarded one.

Hoping you guys can help me understand a nuance regarding LLCs and 1031s.I currently own an investment property under a single-member LLC that's treated as a disregarded entity for tax purposes (let's call it Main Street LLC).