John,
Another way to look at it is to crack out the excel sheet and break down the financing. If you were to buy a condo in the area that you are looking, would the expenses be higher than the rent that you pay? Would the difference between the principal pay down be worth buying as opposed to renting. I think this might give you your answer on whether to buy and live in or to rent. 1800 a month sounds like a pretty sweet deal if you are comfortable there.
As far as getting exposure to investing in real estate, much of the population considers their personal home as an investment. This is never a good idea. The most hands off real estate investing is going to be a REIT in the stock market. These have many middle men which equate to many fees.
Syndication would be the next option. This is much like a reit, but you go direct to the sponsor who is managing the asset. You’ll see higher returns than a reit, but you’ll have to do more due dilligence up front and might be a little riskier.
next would be turnkey rentals. These returns will vary and you will have to hire a Propwrty manager. Level of risk increases as well as level of involvement.
Next I would say is buy a turnkey small multi family in your city. Again returns are higher and risk is higher along with more involvement.
Last would be the value add/ fixer. This one is where a lot of people are making money quickly in real estate. You can pick something up that needs work, raise the rents and kick existing tenants out. This involves a lot of oversight and is even more risky than above. But if someone is willing to put time and effort and have the resolve to make it work, generally this option is the most profitable.
There is a ratio of returns vs time spent and that is going to depend on how you want to spend your time.