*UPDATE in 1st Post* Need home seller & home buyer perspective input/advice

We accepted an offer on our house (after a little back and forth) and the buyer's inspection found some of the windows in the home have lost their seal, resulting in fog/condensation to build up inside the two panes of the windows. A contractor/inspector friend advised me that this issue is purely cosmetic and doesn't warrant replacement however the buyers are asking for them to be replaced.

Would like some input/advice from anyone with experience here or from if you were a perspective buyer, what would you want? Mind you, we've already agreed to come down off the original asking price by $5000 and are also giving $2000 in closing assistance.

Aaaand GO!


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UPDATE!!!!!
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Thank you to all who offered advice. I went to the house and there's a total of 7 window panes plus the big window in the bathroom that would have needed to be replaced. I went with my gut and agreed to all of their inspection fix & repair wants EXCEPT for the windows and they also wanted me to add an attic staircase but the house never had one because I didn't want to pay for that option when I bought/built the home. So I declined that also.

I just got an email from my realtor with their reply and they accepted my response to their inspection completely. So... Next step is act of sale.

Thanks again!