something simple is buy storage shed from Home Depot and place it outside for extra storage for you tenants and increase the rent $50-100.

Does anyone know of any lenders that will look at an equity loan / line of credit on a personal storage garage?

I would make arrangements to get his belongings out of the property and either in storage or returned to him some how.

I would be living in one unit, so renting out the other 3 plus parking and storage would come to about $90,600 gross annual income.

There are low end areas that offer easier price points, and high end, single family and large mult-family, commercial, storage, universities ... 

For example, if you want the pros of multifamily but want absolute minimum management fees then you might look into a small self-storage space instead.

I want to make sure the seller feels protected but also don't really want to move stuff into storage and then have to move it again after closing.

Self Storage is a phenomenal industry. 

But should you get interested in CREI such as multifamily or self-storage, the game rules become much more favorable, since lenders look at the asset and it’s performance, the syndicator’s funding power and partner quality to increase NOI rather than looking at the individual capital investors.

I have an opportunity to purchase a warehouse that looks pretty strong based on the numbers and rent roll I've been given by the current owner. I have a list of the improvements and conditions of the property as well....