Having said that there is no unreasonable number, you never know unless you ask the question.

Quote from @Robby Sanchez: can you refinance at the end of an interest only loan into another interest only loan? 

Being a NYC resident (originally from Long Island), the price of entry in the area is on the higher end, so I've been considering some options in the NY Capitol region, as well as NJ and CT.

the end Is Nigh..  

You can make a lot of money here, but as an out of state investor you can end up upside own if you don't understand the value swings in each of the neighborhoods.

I invest in Boise, ID and do quite a few BRRRRs, LTRs and STRs- varying degrees of success depending on how much equity we can force and the type of back end financing we can find, but the tax benefits are great and it's a rapidly growing market and Idaho is probably the most landlord friendly state in the nation. 

I've done a few deals where the bank offered purchase + rehab funding up to 75% ARV, and then it converts automatically to a normal mortgage loan at the end of the rehab. 

I'm particularly interested in what tactics people have implemented for sourcing quality deals (not the I need 100% financing bs)Would you:1.

I've also leveraged their webhooks to automate additional things on my end like setting the thermostat to the appropriate temperature an hour before the guest check-in and turning it off after they check out.

I personally never like to over leverage myself too, but then again maybe I need more experience in this area too.