Removed a non-structural wall to open up the kitchen to the living space.

We had the interior/exterior freshly painted, new floors, new showers, removed a wall to open it up, new cabinets, and new appliances.

I used to work for them and if My father went out to a job site and saw this he would 100% recommend a retaining wall.

Is it possible to get a 4 to 8 plex and house hack it where do I start i don't want to waste more time and I'm still learning I'm in the Santa Clara County area in California and hava full time job

Or will I just waste my time and just wait to build up some extra savings and credit?

If vacant you need to:what is cost of dumpsters vs buying a pick up or finding some hauler to throw away all the demolition  secure and board up and add cameras, get roof bids, order roof parts, roof needs to get on the house ASAPclean out dry wall, everything fabric throw away, cut up and remove carpet, mop the studs and floor with bleach and water solution (5% bleach), inspect electrical - maybe some shorts or problems, order flooring for kitchen and baths and new kitchen cabinets (measure like you are OCD ten times), how is the sub flooring?

I learned long ago don't waste money and energy suing someone with no money! 

If not, and if the townhome was built in 2006, it's not like the line is decades old cast iron, this sounds like a waste of money. 

Redid everything, completely new electrical, new plumbing. removed a few walls. new kitchen.

Redid everything, completely new electrical, new plumbing. removed a few walls. new kitchen.