That said, if you buy in an entity name, you could sell the entity and another shareholder would still be party to the contract.  

A Roth IRA is a separate legal entity, different from you. 

All of these entities have a budget.

At this stage, your focus should be putting as much money as possible into your first deal, rather than on accountants, lawyers, or consultants.Hiring a CPA can wait until you’re further along—either when you’ve got something under contract or need help with entity setup or tax planning.

The answer will depend on how you and your partner acquired the property.Did you acquire the property as tenants in common or through an entity?

Just to clarify, ADA requirements generally apply to commercial spaces or federally/state-subsidized housing, while accessibility requirements can apply to both public and private entities.

Ultimately, your LLC isn't the entity ensuring that your property is safe for guests; that responsibility falls to you and/or your management company. 

Currently, I find myself in a situation where a significant sum of my cash is held up due to complications between these entities.

I believe the IRS will consider the LLC as a pass-through disregarded entity. 

Are you putting this in an entity such as an LLC?