+1 Freezingflyboy
A good manager is essential as you grow your portfolio beyond just a few units/homes. I'm a big fan of specialization and division of labor. Focus on your profession and pay others for the skills in their profession. You may be able to show units, screen tenants, make minor repairs or even remodel a bathroom and put on a new roof, but it's a waste of your time. Pay experts for their skills at market rate and then go use your skills at your market rate. If you are doing all the work yourself, you just spent 300k on a second job.