Wouldn’t call it a red flag. 

Capital calls?

Would you be open for a quick call?  

I had a wild old man call me one time when I first started sending out yellow letters asking me why I wanted to buy his house when I live in a perfectly fine house.  

Anyone have experience with a short term management company called BNB Monthly

Call the town and ask what they have on the town card for bedrooms and bathrooms.

I purchased a property they managed and was unable to get absolutely no communication or return calls from the property managers.

Your example (and calling me a bit of an ignoramus) isn't even close.

Your wanting to do high-risk via extreme leverage....via high risk OOS investing, committed to never being boots-on....... via high risk class c....... doing reno's to make habitable which is high risk at a level we should just call it EPIC risk..... 

+I've call some GC that do new construction homes to get an idea of the build cost.