Wishing you the best!
I had replied to an earlier post of yours; I remember your name. Tell me, do you have financing already? The reason I ask is because your mortgage loan originator and realtor should be answering these questions and advising you. It's a bit concerning that you are seeking answers from strangers on the internet at this stage of the game. If one of my buyers was doing that, I'd be very worried.
If you do not have financing in place, call me. My contact information is available on my web page.
I wish you luck.
How can we detect mold a couple of months later? Is plumbing covered in the New Home Warranty here in NJ? Is mold covered as well?
Bottom line, if you love the property and the house, pursue it. If you feel you want to walk away, then do so now before going further.