Opinions on this deal

[Brent Mowery]

https://www.biggerpockets.com/...I am looking for my fourth door, goal of ten doors in ten years. 

I know all the generic rules of %'s (don't always grasp them, so many variables)

if i got this i would still have enough to look for another of equal value or should I wait until I can find a different multifamily for a reasonable price? I'm only pre approved to 75,000 at the current moment. 

The unit currently has tenants that have been there four years and don't want to move. The place is clean and it would be ready to go.