I was looking for some advice (viable target areas in Cleveland or Ohio in general, financing options and credible PM/realtor contacts) from the experts here though especially if you are in a similar boat as mine (reside in Canada/Ontario area and invest in US). 

My elderly grandfather owned a two-family home in the area, but over the years, the property had fallen into neglect.

Always had to jump through hoops but always had it based on the property / asset

This is not including any financing costs and closing cost which can easily bump that number to 23k. 

Similarly, if you put several Class D tenants in a Class A 4-plex, what do you think will happen to the property?

For example the BRRRR strategy worked with many properties 10 years ago when the average mortgage was cheaper than the average rent.

As a foreign investor, I can get financing up to 80% for the purchase of real estate, so the biggest problem for a more serious project is down payment if you have a solution for down payment, please suggest me. 

Quote from @Hector Romero: Hello all, I am new to the community as well as being the lead in real estate investments.My sister and I currently hold 3 properties next to each other in Riverside County, California (we'd like to get them in an LLC but we're unsure how that may affect financing them).

Traditional MLS How did you finance this deal?

The key is not the number of properties.