I live in the greater Philadelphia area.

Off-market property is the best option for fix and flip, but since you are planning to live and flip, some on-market properties would also work.

Some neighbors also told me that there seems to be more people living in the house (on the lease its supposed to be the lady and her two kids 4 YO and 8 or 9 YO).

The units are very utilitarian, in the first listing there are only 2 art pieces in the living room, they are too small for the wall, and they look like they were ordered off of amazon which isn't necessarily bad but it also doesn't stand out.

helping scale is what I do for a living .. 

Also try to get a guage on how much people are out and about and living on their front porches. 

For a tenant who has only lived there for a year, the expectations for normal wear and tear are lower.

If you aren't going to be living in CR full time as you try to execute the deal I do not think it is physically possible for you to obtain a loan from Scotia Bank and not worth your time to try because the rates are so high. 

Great idea from @Henry T. to live in the ADU if you can and rent the house.

I have changed my rental strategy to Co-Living (rent by the room).