Most of my cancellations were within the cancellation period and I charge a cancellation fee for my direct bookings.

You can do a trial and see if bank feeds connect, if it does, I would then recommend using it over QBO.One of my client that just started in development is short on funds so Xero was the only best option and they are using a local bank so we couldn't connect and a lot of manual entries. 

As someone who has read Harry Potter, it seems the best way to get the attention of the landlord is to send a scary looking giant to their home residence with a kindly worded letter.More seriously, I was on the other side of the coin previously where my wife put the ads up under her accounts instead of mine, so I couldn't check them without getting on her phone and I was inundated with people looking to see the property (probably 50 over a 5 day period) and was trying to send semi-personalized notes to each one--and it all ended up being too much to handle and I ended up ghosting or not replying to many people after I found an applicant. 

You could read 100 books and still need to learn more because certain things must be learned through trial and error.

Second - a DSCR 30 year fixed perm loan to refi the hard money loan and hold onto long term.What others have replied to is completely accurate - it is hard to accomplish BRRRRs right now due to the DSCR refi constraints (interest rates, LTVs and seasoning periods), however, not impossible.

It was mentioned above you could refinance into a conventional loan, however with the 5% down conventional primary residence loan on multifamily now chances are you won't refinance this FHA loan unless you plan on living there for an extended period of time and rates come down. 

Period. 

The power of leverage will make you very wealthy in a much shorter time period with RE.

However, be careful about seasoning periods on the new loans. 

But not the time period.