If it were me I would give them two or three months and respectfully answer their questions but also let them know what your ground rules are regarding taking calls and how you handle things - in other words be polite and also educative as to how you handle things.Good Luck!

I am just starting my investment journey, so have only used Real Estate Agents to assist with buying and selling my primary residence. 

@Joseph Augustus Welcome to Bigger Pockets and I wish you the best in investing journey, one of  the ways is to use Facebook Groups but you need to vet very cautiously . 

I'm not asking how properties/businesses are valued necessarily, though I appreciate the efforts to educate others.

I made adjustments, and it paid off when I found great tenants for the third-floor unit.Improvements Add Up: From installing a shared washer and dryer to renovating my unit’s kitchen, every improvement added value to the property and increased its appeal.Stay Financially Savvy: Refinancing my mortgage and renting out the garage spaces were big wins that helped offset costs and improve cash flow.Expect the Unexpected: Maintenance surprises (like a flooded toilet or diagnosing strange sewer smells) are part of the journey.

It sounds like you’re in a great position to start your real estate journey, especially with your brother as a built-in renter.

I'm just starting my journey into real estate investing and truly appreciate your advice and knowledge.

Remember, the right property manager is a gateway to industry insights and local networking opportunities, much like the valuable connections you're making here on Bigger Pockets.Wishing you success as you embark on this exciting journey.

BiggerPockets is full of resources designed to help you along your journey, whether you are just getting started or a seasoned investor.

The Biggerpockets books were fundamental to the start of my journey in REI.