Regarding taxes, I believe LLCs are pass-through entities, and you will just claim the income on your personal tax returns. I would reach out to a CPA to confirm this.
For lending, yes, you will be limited when it comes to conventional lending, as those loan products are made for owner-occupied properties. However, DSCR loans have just become a thing in the last three years. They allow you to take out a loan in an LLC and qualify based on the property's income rather than the DTI (debt-to-income ratio). DSCR loans are essentially investor-friendly versions of conventional loans.
For entity structuring for asset protection, I see most borrowers have the following structure: a Wyoming LLC owning an LLC in the state of the property. So if Texas: Wyoming LLC owns a Texas LLC. This gives you the anonymity and tax benefits of a Wyoming LLC, and the asset protections of a same-state LLC. This is how I am structuring my entities with my partner at the moment.