I think I was able to answer my biggest questions about tracking expenses through another post from a fellow house hacker. 

@Johanna V. biggest congrats in taking that leap of faith!  

There are going to be hurdles and obstacles that you will need to overcome prior worrying about scaling.  

Myself personally, I see the biggest opportunity in Euclid right now.

This might be too generic of information, but I wrote this not too long ago to help people figure out what markets to look at-https://www.biggerpockets.com/renewsblog/out-of-st...But again, the biggest thing for you is what you're ultimately going to want to buy.

The biggest difference is the types of properties you'll have to show them and the offers you'll have to make.

Perhaps one of the biggest issues will be getting the take out refinancing.

My biggest goal within real estate is to have two companies.

Those that work with investors frequently will turn the repairs around quickly allowing you to get it rented sooner and minimize vacancy (your biggest expense when the property is actually vacant).If you want to capture all your capital gains now without tax and put that into a multifamily, that may also be a good option - but you can still get some favorable tax treatment later even if you go ahead and turn it into a rental - so long as you lived in it 2 of the last 5 years at the time you sell it.Hope it works out well for you!

Hello im James Me and my partner bought our first house spring 2016 , it had a suite already in the basement but needed up dating. also the main floor did to , so we move some walls and got the basement done and rented (somewhat ) we having hard time keeping them to stay, normally they find work else where , the biggest problem i think is its fully furnished. in the last few months we been working on the main floor . hope to refinance an buy another or buy another house with 5% down and move hope to expand to around 5-6 units also looking on more info about renting/property management in Saskatchewan or Regina as rules are different to lots of the info on the net from Ontario or BCThanks