It's sell, take the 100k profit, your at 360k in the bank, VTSAX or money market and chill for a bit, see how this market/economy thing plays out, rates have to come down no one can afford at these rates, then maybe look to refi and get the rate under 5%.Also something to think about.....

Then what?

How do you buy from him then?

For bigger transactional income we have our building projects which I have to PG however even though the risk is always there we have been blessed these last 4 years on these that equates to about 120 homes built and mostly all sold.. then the balance in Notes a few long term.. and JV partner on land deals and flip houses those have zero debt.

Then again excel and google sheets are essentially free too.

, then I contacted them and in order to join their program, you have to put down $15K and $200/month for their deal sourcing service, and they asked to sign a disclosure that basically states: "We not taking liability to what we advertised and we are not refund if you buy some property in 30 days".I felt like this is Scam already but I really want to know how to make money from doing Flipping, so I signed and tried the program.

For example, doing the kitchen,paint and floors in the 2 months before moving in and then moving to bathroom renovations or adding a master suite addition while living in the property.Depending on you jurisdiction and capital you can use the value add house hack to even add an adu to increase the density. 

I would also look into creating an LLC then take title with that LLC to mitigate risk. 

Consider buying the property in your name, living there for at least a year, then transferring it to your LLC.

If so, then not having the original not a big deal.