It was a new build, and we spent quite a bit of time and money to get it up and running for our first guests.

Can I buy a 77 door single family portfolio sub to and then do a cash out refinance 1 year later? 

(3 by 6-foot hole in dry wall; Garage access door complete broken off with damage door frame, the main entrance door way frame is broken and need to be replace, damage to the rear entrance door frame as well).

The plan is that the space between the sleeping area and another living area will have a closet with bi-fold doors.  

However, I've never done any BRRRR in the country, and I'm planning to talk to a few local banks about it to see if they're open.Has any of you guys run a BRRRR project here?

There are some great markets right next door.

Do you charge and how much.Acceptable Vacancy Rate - we own a reasonable # of doors in the city of Milwaukee - not great areas but not horrible either.Thanks in advance

They will also get an appraisal done and run a credit and b.g. check. 

We run the credit report and background of the personal guarantor.

Kind of hard to buy a reperforming 2nd with little equity for a realistic return if less than 12% when you can get 12% investing in a portfolio of such loans or better run by a company with a solid track record.