Jay's correct, warranties and fund investments are only as good as the company you're working with.

We have about 5 percent of tenants who had valid covid issues.

Your concern about deals looking "too good to be true" with 50% down is valid, so focusing on a well-rounded analysis is a great move.Tools like Cashflow Analyzer Pro with Deal Instant Analyzer can provide a detailed breakdown of real estate investments.

I can also say buying new with a warranty can provide piece of mind. 

Now for the application question, the vouchers are only valid for up to 60 days which means a tenant can't be looking at unfriendly properties.

Hi Denny, if you work with a hard money lender, they will also validate your ARV.

Most builders offer a 2/10 warranty.

If there’s a builder warranty that should be between Builder and home owner, not Seller and home owner. 5.

The roofer gave me a invoice with high level bill of material, and a statement that it has 2 years of warranty and brand name of the shingles.It does not say brand name warranty or model or batch number etc. 

Call the person first and validate.- I do believe having multiple backups is ideal.