The calculator is just that, a bunch of algorithms and equations, pure math, so basically, you can use that for any region in the world. 

We did the math and we think we are going to be able to pay it in 10 years.

First off, forgive me because I know there are similar threads but I'm hoping I can get some very specific help.
I'm in Google Sheets/Excel working out what was proposed to me and now we got three people with separat...

For simple math, let's say you walk away with $400k after you sell it. $400k/25% (downpayment) means you can buy $1,600,000 with of real estate.

It sounds like you’ve done your homework and 3% is as good or better than the alternatives.

I am ok with managing tenants by-the-room in the other units however.It's true that the higher price range I'm looking at, the higher the mortgage, but if that gives me more bed/baths to work with then it's worth it, assuming the math works out.

I know its a tough question as its based on a few factors, but id be curious what other investors believe they get extra a month in rent due to A/C and what class property those are.I have a B-class Duplex I'm working on now and leaning towards adding A/C but would love to get some local input.Quick math: mini split cost per unit = $5000 / 15 years until replacement / 12 months per year => ~$28/month.

I'll be off now to do more homework to find/confirm the answers.

For example, lets say (these are not real numbers, I just made them up for simple math):You have 3k/month from W2 jobThe property will in total cost $1600/month.

Of course, you don't have to, if you have done your homework, then you can jump straight into the most micro level you want, or whatever you are saying.