I would urge you to not get too caught up in the hype about investing in one particular asset type - multifamily, mobile home parks, self storage or cabins. 

The inadequately 8-10ft spaced plastic hangers all snapped & the pics show the pipe down on the floor or suspended by basement storage stuff.

He's done 0 transactions in the past 24 months (owns a storage unit in rural MN Minnesota, his wife is the breadwinner) I'm an investor with funds available for a deal.

Here are a few from the last year of so with "all-in" prices:Rent $1200   All In Price of $30K    Rent $725      All in 22k     Since I now have owned this property 3 times, it may not meet your 12 month standard$725 Rent  including storage rent  All in $15KRent $625    All in $32K   Oops only a 2% deal....Oh I forgot there is another house on the lot that rents for $475. 

You’ll find these have identical layouts, making it very easy to renovate, easy for maintenance, and the basement can become storage and laundry for extra income.

I'm looking into buying small multis, but not sure if there are many in GB in nice areas.

Bathrooms, toilet rooms, closets, halls, storage or utility spaces and similar areas are not considered habitable spaces.Habitable space requirementsCeiling height-RequirementsR305.1 Minimum height.Habitable space, hallways, bathrooms, toilet rooms, laundry rooms and portions of basements containing these spaces shall have a ceiling height of not less than 7 feet (2134 mm).Exceptions:1.For rooms with sloped ceilings, at least 50 percent of the required floor area of the room must have a ceiling height of at least 7 feet (2134 mm) and no portion of the required floor area may have a ceiling height of less than 5 feet (1524 mm).R304.4 Height effect on room area.Portions of a room with a sloping ceiling measuring less than 5 feet (1524 mm) or a furred ceiling measuring less than 7 feet (2134 mm) from the finished floor to the finished ceiling shall not be considered as contributing to the minimum required habitable area for that room.Floor space- RequirementsR304.1 Minimum area.Every dwelling unit shall have at least one habitable room that shall have not less than 120 square feet (11 m2) of gross floor area.R304.2 Other rooms.

We got it financed as a single family property as the guest house was put down as storage on the appraisal. 

Hi, I am looking to convert my television studio in Hell's Kitchen into a Self Storage Facility.

I know a guy that is selling 7 acres of land with a large building for storage on the land.