From what I've seen, typically two people doing a flip like this have different skillset so one person is doing different things than the other.

Typical on the Internet though.

The typical days on market for these apartment are 20-25 days.  

Properties typically on a land lease in communities like this are more difficult to get financing on - so not only check the values but also time it takes for these properties to sell to understand your holding costs

The typical rule of thumb which works well is GROSS monthly income at least 3x the rent.

I’m eager to gain hands-on experience and learn from an experienced professional.

There are options you can invest in such as oil and gas, datacenters etc. that typically provide significant depreciation.

We typically make calls every couple of days to see if the utilities have been cut off.

Do you typically have a separate bank account for each property or do you have one main operating bank account? 

As @Julia Lyrberg noted, MTRs typically rent for more than LTRs, as they should for a furnished home with utilities included.