For example the types of locks you have on exterior doors (California requires deadbolts on exterior doors to rentals.) 

. $150 for the door (Home Depot) $30 1 gallon of green paint $40 hardware (knob / lock / etc)$300 to cut the door to size (non standard) , paint , install

Some are rate locked, have extensions built in and are lower than typical bridge.

When can I change the locks she has nothing in the unit pls help I'm in nj

Well, besides PITI, there's maintenance which is basically the amount you allot to take care of things like replacing a door lock that someone used a pliers on, broken glass, door weather seals, HVAC maintenance, supplies to maintain the lawn, termite treatment, replacement boards for the fence, caulk and paint, etc.

Refinancing allows you to lock in better long-term terms and pay off the hard money or recapitalize (pull out your own cash).

I have to extend my rate lock.

TriplexDuplexThis would be my first deal they are both locked withtin 20 minutes from where i live. one lady owns both building and a fixer upper but i dont think i have the time to fix it up. how ever all 5 units are currently rented. the other numbers like taxes and grass and those numbers are what the lady gave me. i put 5% down not sure what ill really have to put down was i guessing the bank would say 20% not sure. would love some advice!

This bug was put in my ear and I'm not swatting it away.

I think there will be a binary outcome depending on who has locked in long term financing and has no refinance risk vs those who have to refinance.If rates are going up, you would think that rents would follow.