For many years I was an attorney for landlords and my wife and I are both real estate brokers and between us have decades of experience in a number of real estate fields. If you need a broker, we can find the right one for you, or for your client.
To avoid the potential dangers of poorly chosen properties for long-term investments, you and your clientele need to be cognizant of a few major red flags during the research phase of investing.
Source: How to Help Clients Spot Warning Signs of Real Estate Investments