My understanding is that conventional 30-year, fixed rate mortgage financing is not available for manufactured homes, so the pool of potential future buyers is limited. 

Hi Sunny,Sunny SuhThe kitchen is in a brownstone, sorry it that was unclear. 

You may see a pool as an upgrade, lots of other people might see it as a downgrade.

Id start with grading out the soil along the house to make sure it is all pitched away from the walls and isn't pooling anywhere.

Rent indivual W/D to each unit-Parking Garage parkingCovered parkingprime spot parkingJust plain old charge for parking-Renovations Interior units upgrades Common area renovationExterior upgrades for curb appeal-Vending machinesIn common areas such as exercise room, pool house, laundry or leasing office-Trash pick up serviceIn high end buildings they have a service where you can set trash outside your door and for a fee maintenance will go around each night and collect it so the resident doesn't  have to carry it to the dumpster. 

A duplex and triplex located in my back yard of Sunny San Diego. 

But you do gain some other positives that come from buying right in the SFR game.The biggest factor in SFR portfolios are who is the the team that will manage the SFR pool.

I definitely do not cash flow as much here as I would in other places(My cash on cash ROI is about 5%), but I think the tenant pool that you get here is much better than it would somewhere else. 

The house next door, which is a similar style, has 1 less bedroom, 1 less bathroom and no pool, sold a few months ago for $705k.

Many HML's sell their loans or run mortgage pools.