I can't speak to NJ, but I know right out of the gate in NYC most multifamily sellers are averse to accepting a low downpayment offer (especially FHA).

Talk to them about the house they have, but also offer to meet for coffee and let them know you are actively looking and ask how you can get on their list.Attend meetups and REIA meetings.  

So we want to make an offer on a house in our target area but it has brown stained walls and popcorn ceiling and a sting odor of smoke.

I'd certainly ask for one first, before going the legal route to try and collect.

We are having a hard time finding tax professionals that offer tax strategy consulting as well as basic tax filing services.

Ask for data on these items.Turnkey providers sell you a property out of their inventory—inquire about the guarantees or warranties that are offered.

If you need financial help, ask under the "Finance, Tax, and Legal" forum.

Even better news is there are a few lenders out there that offer no PMI with these types of loans, jaw dropping stuff. 

The integration of ChatGPT can offer real estate brokers numerous automation and streamlining advantages.

I could also offer a handful of questions you might ask when interviewing an advisor.