Question- we're in escrow on a property in Lakewood, 4-unit building (all 1 BR's) w/ attic space to potentially convert into extra units or potentially convert 2 of the units into 2BR units instead of singles.

Our end goal is buy and hold deals where we can work our way into multi-family properties and eventually bigger properties. 

Eventually, he  just stopped replying to my calls/text/emails.For the money aspect, I was up front with all of them saying money was not an issue and I was willing to pay to get it straightened out legally. 

The individuals are enthusiastic in the beginning, but end up quitting eventually after making no money.

however if the SFH is all above grade it will be how well its converted and units are divided.. personal on a converted duplex I would prefer a side by side vs upper lower split because having a tenant above you with potentially lousy structure floors is super annoying for the lower tenants.. being split with a party wall is much better and also the fact if there are separate utilities.. 

The house use to be a duplex but was converted to a single family home.

Eventually though, through hard work and a few smashed thumbs, I was able to take an outdated house and turn it into a home almost entirely on my own.

As I pursue my goal of becoming a lender soon, and eventually owning multi family, vacation rentals, and luxury spots for up to 500 people, I'm wondering what I should consider doing that I'm not yet working with. 

We are trying to legalize an attached garage conversion in our investment SFH in San Jose, CA (converted 10+ years ago and purchased as is).

My business plain is to eventually quit my job and invest full time.