@JR Rivas I would not be afraid of SFR. There are pros and cons of every asset class. I would weight the pros and cons and determine what best helps you reach your goals and manage risk.
Pros:
-30 year fixed rate mortgage available if <4 units - lowers your risk and helps you predict/manage cash flow when rates are on the rise.
-Lower cost - means lower risk on your first deal when you are getting started and still learning
-Potential lower vacancy rate depending on property because there is higher likelihood of long term tenants that want privacy, etc that only SFR offers.
-Potentially lower monthly expenses - no "shared" or common areas - tenants can maintain the yard, pay their own utilities, etc
-Exit strategies - you can sell to anyone, not just another investor. This can lower risk if you need to sell OR help with forced appreciation if you are doing any rehab.
Cons:
-Less economies of scale - i.e. one roof per tenant vs. an apartment where the roof is shared, no full time maintenance or PM that you could get with very large deals, etc.
-sensitivity to vacancy - as you stated when a tenant leaves, your have 100% vacancy
- sensitivity to comps - valuation based on other houses, not cap rate. Potential for more market fluctuation (could be pro or con)
I'm sure there are many I've missed.