My concern here is not about receiving or blocking frequent calls.

In my opinion, the latter is more effective and the best way is at your local REIA, platforms like this, and/or using data to identify frequent and recurring buyers.

We do have someone hired to clean - I believe she comes every two weeks but I've been wondering if more frequent would be helpful? 

I travel frequently but hope to join.

These are nightmare tenants with constant demands and difficult, angry, frequent communication.

We are currently using a custom-built system to track receipts and expenses by property, but are considering switching to Quickbooks to have a more comprehensive view of the entire business - things that are not related to a specific property, such a payroll, rent, etc. and be able to keep track of money that frequently gets moved around between different accounts/entities.I've been reading about how everyone uses Classes in Quickbooks to track P&L by property, storing property purchase and associated expenses as a "work in progress" (WIP) current asset and then changing those to COGS when the property is sold.

There are some threads here on BP with information on a few of the providers who frequently contribute here.

https://www.biggerpockets.com/...12 Frequently Asked Questions (And Answers) About DSCR Loanshttps://www.biggerpockets.com/...

(FAQ = frequently asked questions)

Hi Derek,The short answer to your question is yes, hard money can be used to fund a wholesale deal.The term you'll see mentioned frequently with respect to this scenario is 'transactional funding'.Best,Michael