Simple question. What do you prefer investing in & WHY?
Single Family Houses
Duplexes
Quads
Apartment buildings (10+ units)
50+ unit apartment buildings. Why?
Economies of scale which leads to lower cost per unit for almost everything (maintenance & repairs, capex, property management, etc)
Little income improvements through more efficient management leads to HUGE increase in equity.
You have on-site management and maintenance since the property can afford it - so it becomes more passive (notice I didn't say totally passive because it's not)
Now they are harder to sell - but that also makes them easier to buy specially when you have a motivated seller on the other end. You can do more creative acquisiton techniques (seller carry back financing, deferred maintenance credits, etc) which lead to no money-down opportunities.