Can usually allot 5-10% vacancy factor and same for maintenance.9) Class B usually also okay, but needs more attention from owner and/or PMC.

Make sure you get their deposit back to them and document deductions within the allotted time. 

Can usually allot 5-10% vacancy factor and same for maintenance.9) Class B usually also okay, but needs more attention from owner and/or PMC.

In order to build wealth and make money work hard for me,I am thinking about how to use the equity I build.After I purchase the property,if the refinance LTV ratio is 70%,the value of property should increase about 40% to refinance all the capital invested in the property.And if the property appreciation compound annual 10%,it need take more than 3 years to get 40% increase.If the property does not appreciate a lot,the refinance does not worth it at all.So I need to use the capital I invested in the property more than once,I need to choose the property which has al lot of property appreciation.Anything wrong about my math?

Take a lot of money to do that well, which is perfectly fine if you have that allotted up front. 

I know, I know that seems like allot to ask for but I find myself after hard work and a little bit of luck I am at a place in my life where I can say I have accomplished that.

If you frequently invest in this area, then you might just want to allot a little more than you have for that expense in your rehab in the future - and just make sure the numbers work for future investments, and not worry about it anymore.

I'm assuming this is where the lien holder is not paid off after the allotted amount of time.

If you had allot of rentals, this personal effort may not be possible for all possible applicants.   

I wil book mark allot those suggestions and get on them.