@Alexander Ritchie
Welcome to BP!!!! I see you mentioned waiting to possibly 2020 ro as soon as 20109 to do your first deal, but I would say if you come across a good deal whether SFR or MFR I would recommend reaching out to your inner circle (family, friends, colleageus) and raise the money via private money. I personally had some money saved up (only a few thousand) on my first deal and ended up getting a bank loan and some money from parents to do the deal. In real estate you only need 1 of these 3 (capital, education or time/hustle) to succeed in this business and once you know this and partner with other investors your business will begin to take off.
I know you mentioned finding recommendations for realtors and I would say search some local right here on BP and take them out for coffee to see if they are a right fit. You really want someone who invests themselves, but if not make sure they have worked with investors in the past and ask to see some of their deal. Also attend your local reia and if there is not one, then start your own
Also if you ever need help underwriting deals, I built a financial model (example on my website) that I help investors with all the time look at smaller SFR's to multi million dollar apartment communities, so please let me know if I can be of any assistance.
I hope this helps and Best of Luck!