Your cash flow is your margin of safety and critical.   

This particular house was in need of a deep dive to bring it up to today's standards of safety so I knew it needed expert care.

It's just a matter of what you prioritize and the level of customization you want. 

Alarms4. other safety or loss prevention 

Lastly, I'll mention calling title companies and asking them if they would be willing to share your information with their most active customers that flip houses.I highly recommend that you go to a REIA meeting or biggerpockets meetup nearby where it's not only easy to find potential buyers here, but also great to find mentors or advice.Although finding buyers is something that needs to be completed for you to wholesale your deal, I recommend prioritizing FINDING the deal and getting it in writing FIRST. 

Although there are many “safety” features in a BRRRR, there are also many factors that can change the deal.

In my book, it's something that threatens the safety of a person or will cause immediate damage to the property.

Car wash is definitely more hands on, but has the potential for good monthly cash flow, if that is what you are prioritizing.

It’s a safety issue.

One of the requirements to pass inspection,   regardless of when the structure was built,  is that the hand rails meet all current safety and ADA standards it turns out.